243250920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 384

約数和(自身を含む): 940118400

約数和(自身を除く): 696867480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 53, 55, 57, 60, 61, 66, 72, 76, 88, 90, 95, 99, 106, 110, 114, 120, 122, 132, 152, 159, 165, 171, 180, 183, 190, 198, 209, 212, 220, 228, 244, 264, 265, 285, 305, 318, 330, 342, 360, 366, 380, 396, 418, 424, 440, 456, 477, 488, 495, 530, 549, 570, 583, 610, 627, 636, 660, 671, 684, 732, 760, 792, 795, 836, 855, 915, 954, 990, 1007, 1045, 1060, 1098, 1140, 1159, 1166, 1220, 1254, 1272, 1320, 1342, 1368, 1464, 1590, 1672, 1710, 1749, 1830, 1881, 1908, 1980, 2013, 2014, 2090, 2120, 2196, 2280, 2318, 2332, 2385, 2440, 2508, 2684, 2745, 2915, 3021, 3135, 3180, 3233, 3355, 3420, 3477, 3498, 3660, 3762, 3816, 3960, 4026, 4028, 4180, 4392, 4636, 4664, 4770, 5016, 5035, 5247, 5368, 5490, 5795, 5830, 6039, 6042, 6270, 6360, 6466, 6710, 6840, 6954, 6996, 7320, 7524, 8052, 8056, 8360, 8745, 9063, 9272, 9405, 9540, 9699, 10065, 10070, 10431, 10494, 10980, 11077, 11590, 11660, 12078, 12084, 12540, 12749, 12932, 13420, 13908, 13992, 15048, 15105, 16104, 16165, 17385, 17490, 18126, 18810, 19080, 19398, 20130, 20140, 20862, 20988, 21960, 22154, 23180, 23320, 24156, 24168, 25080, 25498, 25864, 26235, 26840, 27816, 29097, 30195, 30210, 32330, 33231, 34770, 34980, 35563, 36252, 37620, 38247, 38796, 40260, 40280, 41724, 41976, 44308, 45315, 46360, 48312, 48495, 50996, 52155, 52470, 55385, 58194, 60390, 60420, 61427, 63745, 64660, 66462, 69540, 69960, 71126, 72504, 75240, 76494, 77592, 80520, 83448, 88616, 90630, 96990, 99693, 101992, 104310, 104940, 106689, 110770, 114741, 116388, 120780, 120840, 122854, 127490, 129320, 132924, 139080, 142252, 145485, 152988, 166155, 177815, 181260, 184281, 191235, 193980, 199386, 208620, 209880, 213378, 221540, 229482, 232776, 241560, 245708, 254980, 265848, 284504, 290970, 305976, 307135, 320067, 332310, 355630, 362520, 368562, 382470, 387960, 398772, 417240, 426756, 443080, 458964, 491416, 498465, 509960, 533445, 552843, 573705, 581940, 614270, 640134, 664620, 675697, 711260, 737124, 764940, 797544, 853512, 917928, 921405, 996930, 1066890, 1105686, 1147410, 1163880, 1228540, 1280268, 1329240, 1351394, 1422520, 1474248, 1529880, 1600335, 1842810, 1993860, 2027091, 2133780, 2211372, 2294820, 2457080, 2560536, 2702788, 2764215, 3200670, 3378485, 3685620, 3987720, 4054182, 4267560, 4422744, 4589640, 5405576, 5528430, 6081273, 6401340, 6756970, 7371240, 8108364, 10135455, 11056860, 12162546, 12802680, 13513940, 16216728, 20270910, 22113720, 24325092, 27027880, 30406365, 40541820, 48650184, 60812730, 81083640, 121625460, 243250920]

約数ペア:

[(1, 243250920), (2, 121625460), (3, 81083640), (4, 60812730), (5, 48650184), (6, 40541820), (8, 30406365), (9, 27027880), (10, 24325092), (11, 22113720), (12, 20270910), (15, 16216728), (18, 13513940), (19, 12802680), (20, 12162546), (22, 11056860), (24, 10135455), (30, 8108364), (33, 7371240), (36, 6756970), (38, 6401340), (40, 6081273), (44, 5528430), (45, 5405576), (53, 4589640), (55, 4422744), (57, 4267560), (60, 4054182), (61, 3987720), (66, 3685620), (72, 3378485), (76, 3200670), (88, 2764215), (90, 2702788), (95, 2560536), (99, 2457080), (106, 2294820), (110, 2211372), (114, 2133780), (120, 2027091), (122, 1993860), (132, 1842810), (152, 1600335), (159, 1529880), (165, 1474248), (171, 1422520), (180, 1351394), (183, 1329240), (190, 1280268), (198, 1228540), (209, 1163880), (212, 1147410), (220, 1105686), (228, 1066890), (244, 996930), (264, 921405), (265, 917928), (285, 853512), (305, 797544), (318, 764940), (330, 737124), (342, 711260), (360, 675697), (366, 664620), (380, 640134), (396, 614270), (418, 581940), (424, 573705), (440, 552843), (456, 533445), (477, 509960), (488, 498465), (495, 491416), (530, 458964), (549, 443080), (570, 426756), (583, 417240), (610, 398772), (627, 387960), (636, 382470), (660, 368562), (671, 362520), (684, 355630), (732, 332310), (760, 320067), (792, 307135), (795, 305976), (836, 290970), (855, 284504), (915, 265848), (954, 254980), (990, 245708), (1007, 241560), (1045, 232776), (1060, 229482), (1098, 221540), (1140, 213378), (1159, 209880), (1166, 208620), (1220, 199386), (1254, 193980), (1272, 191235), (1320, 184281), (1342, 181260), (1368, 177815), (1464, 166155), (1590, 152988), (1672, 145485), (1710, 142252), (1749, 139080), (1830, 132924), (1881, 129320), (1908, 127490), (1980, 122854), (2013, 120840), (2014, 120780), (2090, 116388), (2120, 114741), (2196, 110770), (2280, 106689), (2318, 104940), (2332, 104310), (2385, 101992), (2440, 99693), (2508, 96990), (2684, 90630), (2745, 88616), (2915, 83448), (3021, 80520), (3135, 77592), (3180, 76494), (3233, 75240), (3355, 72504), (3420, 71126), (3477, 69960), (3498, 69540), (3660, 66462), (3762, 64660), (3816, 63745), (3960, 61427), (4026, 60420), (4028, 60390), (4180, 58194), (4392, 55385), (4636, 52470), (4664, 52155), (4770, 50996), (5016, 48495), (5035, 48312), (5247, 46360), (5368, 45315), (5490, 44308), (5795, 41976), (5830, 41724), (6039, 40280), (6042, 40260), (6270, 38796), (6360, 38247), (6466, 37620), (6710, 36252), (6840, 35563), (6954, 34980), (6996, 34770), (7320, 33231), (7524, 32330), (8052, 30210), (8056, 30195), (8360, 29097), (8745, 27816), (9063, 26840), (9272, 26235), (9405, 25864), (9540, 25498), (9699, 25080), (10065, 24168), (10070, 24156), (10431, 23320), (10494, 23180), (10980, 22154), (11077, 21960), (11590, 20988), (11660, 20862), (12078, 20140), (12084, 20130), (12540, 19398), (12749, 19080), (12932, 18810), (13420, 18126), (13908, 17490), (13992, 17385), (15048, 16165), (15105, 16104)]