279271896540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61403}}^1$

素因数の和:61466

約数の個数: 384

約数和(自身を含む): 1039839897600

約数和(自身を除く): 760568001060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 49, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 98, 102, 105, 119, 130, 140, 147, 156, 170, 182, 195, 196, 204, 210, 221, 238, 245, 255, 260, 273, 294, 340, 343, 357, 364, 390, 420, 442, 455, 476, 490, 510, 546, 588, 595, 637, 663, 686, 714, 735, 780, 833, 884, 910, 980, 1020, 1029, 1092, 1105, 1190, 1274, 1326, 1365, 1372, 1428, 1470, 1547, 1666, 1715, 1785, 1820, 1911, 2058, 2210, 2380, 2499, 2548, 2652, 2730, 2940, 3094, 3185, 3315, 3332, 3430, 3570, 3822, 4116, 4165, 4420, 4459, 4641, 4998, 5145, 5460, 5831, 6188, 6370, 6630, 6860, 7140, 7644, 7735, 8330, 8918, 9282, 9555, 9996, 10290, 10829, 11662, 12495, 12740, 13260, 13377, 15470, 16660, 17493, 17836, 18564, 19110, 20580, 21658, 22295, 23205, 23324, 24990, 26754, 29155, 30940, 32487, 34986, 38220, 43316, 44590, 46410, 49980, 53508, 54145, 58310, 61403, 64974, 66885, 69972, 75803, 87465, 89180, 92820, 108290, 116620, 122806, 129948, 133770, 151606, 162435, 174930, 184209, 216580, 227409, 245612, 267540, 303212, 307015, 324870, 349860, 368418, 379015, 429821, 454818, 614030, 649740, 736836, 758030, 798239, 859642, 909636, 921045, 1043851, 1137045, 1228060, 1289463, 1516060, 1596478, 1719284, 1842090, 2087702, 2149105, 2274090, 2394717, 2578926, 3008747, 3131553, 3192956, 3684180, 3991195, 4175404, 4298210, 4548180, 4789434, 5157852, 5219255, 5587673, 6017494, 6263106, 6447315, 7306957, 7982390, 8596420, 9026241, 9578868, 10438510, 11175346, 11973585, 12034988, 12526212, 12894630, 13570063, 14613914, 15043735, 15657765, 15964780, 16763019, 18052482, 20877020, 21061229, 21920871, 22350692, 23947170, 25789260, 27140126, 27938365, 29227828, 30087470, 31315530, 33526038, 36104964, 36534785, 39113711, 40710189, 42122458, 43841742, 45131205, 47894340, 51148699, 54280252, 55876730, 60174940, 62631060, 63183687, 67052076, 67850315, 73069570, 78227422, 81420378, 83815095, 84244916, 87683484, 90262410, 94990441, 102297398, 105306145, 109604355, 111753460, 117341133, 126367374, 135700630, 146139140, 153446097, 156454844, 162840756, 167630190, 180524820, 189980882, 195568555, 203550945, 204594796, 210612290, 219208710, 234682266, 252734748, 255743495, 271401260, 273795977, 284971323, 306892194, 315918435, 335260380, 358040893, 379961764, 391137110, 407101890, 421224580, 438417420, 469364532, 474952205, 511486990, 547591954, 569942646, 586705665, 613784388, 631836870, 664933087, 716081786, 767230485, 782274220, 814203780, 821387931, 949904410, 1022973980, 1074122679, 1095183908, 1139885292, 1173411330, 1263673740, 1329866174, 1368979885, 1424856615, 1432163572, 1534460970, 1642775862, 1790204465, 1899808820, 1994799261, 2148245358, 2346822660, 2659732348, 2737959770, 2849713230, 3068921940, 3285551724, 3324665435, 3580408930, 3989598522, 4106939655, 4296490716, 4654531609, 5370613395, 5475919540, 5699426460, 6649330870, 7160817860, 7979197044, 8213879310, 9309063218, 9973996305, 10741226790, 13298661740, 13963594827, 16427758620, 18618126436, 19947992610, 21482453580, 23272658045, 27927189654, 39895985220, 46545316090, 55854379308, 69817974135, 93090632180, 139635948270, 279271896540]

約数ペア:

[(1, 279271896540), (2, 139635948270), (3, 93090632180), (4, 69817974135), (5, 55854379308), (6, 46545316090), (7, 39895985220), (10, 27927189654), (12, 23272658045), (13, 21482453580), (14, 19947992610), (15, 18618126436), (17, 16427758620), (20, 13963594827), (21, 13298661740), (26, 10741226790), (28, 9973996305), (30, 9309063218), (34, 8213879310), (35, 7979197044), (39, 7160817860), (42, 6649330870), (49, 5699426460), (51, 5475919540), (52, 5370613395), (60, 4654531609), (65, 4296490716), (68, 4106939655), (70, 3989598522), (78, 3580408930), (84, 3324665435), (85, 3285551724), (91, 3068921940), (98, 2849713230), (102, 2737959770), (105, 2659732348), (119, 2346822660), (130, 2148245358), (140, 1994799261), (147, 1899808820), (156, 1790204465), (170, 1642775862), (182, 1534460970), (195, 1432163572), (196, 1424856615), (204, 1368979885), (210, 1329866174), (221, 1263673740), (238, 1173411330), (245, 1139885292), (255, 1095183908), (260, 1074122679), (273, 1022973980), (294, 949904410), (340, 821387931), (343, 814203780), (357, 782274220), (364, 767230485), (390, 716081786), (420, 664933087), (442, 631836870), (455, 613784388), (476, 586705665), (490, 569942646), (510, 547591954), (546, 511486990), (588, 474952205), (595, 469364532), (637, 438417420), (663, 421224580), (686, 407101890), (714, 391137110), (735, 379961764), (780, 358040893), (833, 335260380), (884, 315918435), (910, 306892194), (980, 284971323), (1020, 273795977), (1029, 271401260), (1092, 255743495), (1105, 252734748), (1190, 234682266), (1274, 219208710), (1326, 210612290), (1365, 204594796), (1372, 203550945), (1428, 195568555), (1470, 189980882), (1547, 180524820), (1666, 167630190), (1715, 162840756), (1785, 156454844), (1820, 153446097), (1911, 146139140), (2058, 135700630), (2210, 126367374), (2380, 117341133), (2499, 111753460), (2548, 109604355), (2652, 105306145), (2730, 102297398), (2940, 94990441), (3094, 90262410), (3185, 87683484), (3315, 84244916), (3332, 83815095), (3430, 81420378), (3570, 78227422), (3822, 73069570), (4116, 67850315), (4165, 67052076), (4420, 63183687), (4459, 62631060), (4641, 60174940), (4998, 55876730), (5145, 54280252), (5460, 51148699), (5831, 47894340), (6188, 45131205), (6370, 43841742), (6630, 42122458), (6860, 40710189), (7140, 39113711), (7644, 36534785), (7735, 36104964), (8330, 33526038), (8918, 31315530), (9282, 30087470), (9555, 29227828), (9996, 27938365), (10290, 27140126), (10829, 25789260), (11662, 23947170), (12495, 22350692), (12740, 21920871), (13260, 21061229), (13377, 20877020), (15470, 18052482), (16660, 16763019), (17493, 15964780), (17836, 15657765), (18564, 15043735), (19110, 14613914), (20580, 13570063), (21658, 12894630), (22295, 12526212), (23205, 12034988), (23324, 11973585), (24990, 11175346), (26754, 10438510), (29155, 9578868), (30940, 9026241), (32487, 8596420), (34986, 7982390), (38220, 7306957), (43316, 6447315), (44590, 6263106), (46410, 6017494), (49980, 5587673), (53508, 5219255), (54145, 5157852), (58310, 4789434), (61403, 4548180), (64974, 4298210), (66885, 4175404), (69972, 3991195), (75803, 3684180), (87465, 3192956), (89180, 3131553), (92820, 3008747), (108290, 2578926), (116620, 2394717), (122806, 2274090), (129948, 2149105), (133770, 2087702), (151606, 1842090), (162435, 1719284), (174930, 1596478), (184209, 1516060), (216580, 1289463), (227409, 1228060), (245612, 1137045), (267540, 1043851), (303212, 921045), (307015, 909636), (324870, 859642), (349860, 798239), (368418, 758030), (379015, 736836), (429821, 649740), (454818, 614030)]