8918238420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32027}}^1$

素因数の和:32079

約数の個数: 288

約数和(自身を含む): 35254372608

約数和(自身を除く): 26336134188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 340, 357, 364, 390, 420, 442, 455, 468, 476, 510, 546, 585, 595, 612, 630, 663, 714, 765, 780, 819, 884, 910, 1020, 1071, 1092, 1105, 1170, 1190, 1260, 1326, 1365, 1428, 1530, 1547, 1638, 1785, 1820, 1989, 2142, 2210, 2340, 2380, 2652, 2730, 3060, 3094, 3276, 3315, 3570, 3978, 4095, 4284, 4420, 4641, 5355, 5460, 6188, 6630, 7140, 7735, 7956, 8190, 9282, 9945, 10710, 13260, 13923, 15470, 16380, 18564, 19890, 21420, 23205, 27846, 30940, 32027, 39780, 46410, 55692, 64054, 69615, 92820, 96081, 128108, 139230, 160135, 192162, 224189, 278460, 288243, 320270, 384324, 416351, 448378, 480405, 544459, 576486, 640540, 672567, 832702, 896756, 960810, 1088918, 1120945, 1152972, 1249053, 1345134, 1441215, 1633377, 1665404, 1921620, 2017701, 2081755, 2177836, 2241890, 2498106, 2690268, 2722295, 2882430, 2914457, 3266754, 3362835, 3747159, 3811213, 4035402, 4163510, 4483780, 4900131, 4996212, 5444590, 5764860, 5828914, 6245265, 6533508, 6725670, 7077967, 7494318, 7622426, 8070804, 8166885, 8327020, 8743371, 9800262, 10088505, 10889180, 11433639, 11657828, 12490530, 13451340, 14155934, 14572285, 14988636, 15244852, 16333770, 17486742, 18735795, 19056065, 19600524, 20177010, 21233901, 22867278, 24500655, 24981060, 26230113, 28311868, 29144570, 32667540, 34300917, 34973484, 35389835, 37471590, 38112130, 40354020, 42467802, 43716855, 45734556, 49001310, 49545769, 52460226, 57168195, 58289140, 63701703, 68601834, 70779670, 74943180, 76224260, 84935604, 87433710, 98002620, 99091538, 104920452, 106169505, 114336390, 127403406, 131150565, 137203668, 141559340, 148637307, 171504585, 174867420, 198183076, 212339010, 228672780, 247728845, 254806812, 262301130, 297274614, 318508515, 343009170, 424678020, 445911921, 495457690, 524602260, 594549228, 637017030, 686018340, 743186535, 891823842, 990915380, 1274034060, 1486373070, 1783647684, 2229559605, 2972746140, 4459119210, 8918238420]

約数ペア:

[(1, 8918238420), (2, 4459119210), (3, 2972746140), (4, 2229559605), (5, 1783647684), (6, 1486373070), (7, 1274034060), (9, 990915380), (10, 891823842), (12, 743186535), (13, 686018340), (14, 637017030), (15, 594549228), (17, 524602260), (18, 495457690), (20, 445911921), (21, 424678020), (26, 343009170), (28, 318508515), (30, 297274614), (34, 262301130), (35, 254806812), (36, 247728845), (39, 228672780), (42, 212339010), (45, 198183076), (51, 174867420), (52, 171504585), (60, 148637307), (63, 141559340), (65, 137203668), (68, 131150565), (70, 127403406), (78, 114336390), (84, 106169505), (85, 104920452), (90, 99091538), (91, 98002620), (102, 87433710), (105, 84935604), (117, 76224260), (119, 74943180), (126, 70779670), (130, 68601834), (140, 63701703), (153, 58289140), (156, 57168195), (170, 52460226), (180, 49545769), (182, 49001310), (195, 45734556), (204, 43716855), (210, 42467802), (221, 40354020), (234, 38112130), (238, 37471590), (252, 35389835), (255, 34973484), (260, 34300917), (273, 32667540), (306, 29144570), (315, 28311868), (340, 26230113), (357, 24981060), (364, 24500655), (390, 22867278), (420, 21233901), (442, 20177010), (455, 19600524), (468, 19056065), (476, 18735795), (510, 17486742), (546, 16333770), (585, 15244852), (595, 14988636), (612, 14572285), (630, 14155934), (663, 13451340), (714, 12490530), (765, 11657828), (780, 11433639), (819, 10889180), (884, 10088505), (910, 9800262), (1020, 8743371), (1071, 8327020), (1092, 8166885), (1105, 8070804), (1170, 7622426), (1190, 7494318), (1260, 7077967), (1326, 6725670), (1365, 6533508), (1428, 6245265), (1530, 5828914), (1547, 5764860), (1638, 5444590), (1785, 4996212), (1820, 4900131), (1989, 4483780), (2142, 4163510), (2210, 4035402), (2340, 3811213), (2380, 3747159), (2652, 3362835), (2730, 3266754), (3060, 2914457), (3094, 2882430), (3276, 2722295), (3315, 2690268), (3570, 2498106), (3978, 2241890), (4095, 2177836), (4284, 2081755), (4420, 2017701), (4641, 1921620), (5355, 1665404), (5460, 1633377), (6188, 1441215), (6630, 1345134), (7140, 1249053), (7735, 1152972), (7956, 1120945), (8190, 1088918), (9282, 960810), (9945, 896756), (10710, 832702), (13260, 672567), (13923, 640540), (15470, 576486), (16380, 544459), (18564, 480405), (19890, 448378), (21420, 416351), (23205, 384324), (27846, 320270), (30940, 288243), (32027, 278460), (39780, 224189), (46410, 192162), (55692, 160135), (64054, 139230), (69615, 128108), (92820, 96081)]