144897480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4460

約数の個数: 192

約数和(自身を含む): 579720960

約数和(自身を除く): 434823480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4423, 4680, 5460, 6552, 8190, 8846, 10920, 13269, 16380, 17692, 22115, 26538, 30961, 32760, 35384, 39807, 44230, 53076, 57499, 61922, 66345, 79614, 88460, 92883, 106152, 114998, 123844, 132690, 154805, 159228, 172497, 176920, 185766, 199035, 229996, 247688, 265380, 278649, 287495, 309610, 318456, 344994, 371532, 398070, 402493, 459992, 464415, 517491, 530760, 557298, 574990, 619220, 689988, 743064, 796140, 804986, 862485, 928830, 1034982, 1114596, 1149980, 1207479, 1238440, 1379976, 1393245, 1592280, 1609972, 1724970, 1857660, 2012465, 2069964, 2229192, 2299960, 2414958, 2587455, 2786490, 3219944, 3449940, 3622437, 3715320, 4024930, 4139928, 4829916, 5174910, 5572980, 6037395, 6899880, 7244874, 8049860, 9659832, 10349820, 11145960, 12074790, 14489748, 16099720, 18112185, 20699640, 24149580, 28979496, 36224370, 48299160, 72448740, 144897480]

約数ペア:

[(1, 144897480), (2, 72448740), (3, 48299160), (4, 36224370), (5, 28979496), (6, 24149580), (7, 20699640), (8, 18112185), (9, 16099720), (10, 14489748), (12, 12074790), (13, 11145960), (14, 10349820), (15, 9659832), (18, 8049860), (20, 7244874), (21, 6899880), (24, 6037395), (26, 5572980), (28, 5174910), (30, 4829916), (35, 4139928), (36, 4024930), (39, 3715320), (40, 3622437), (42, 3449940), (45, 3219944), (52, 2786490), (56, 2587455), (60, 2414958), (63, 2299960), (65, 2229192), (70, 2069964), (72, 2012465), (78, 1857660), (84, 1724970), (90, 1609972), (91, 1592280), (104, 1393245), (105, 1379976), (117, 1238440), (120, 1207479), (126, 1149980), (130, 1114596), (140, 1034982), (156, 928830), (168, 862485), (180, 804986), (182, 796140), (195, 743064), (210, 689988), (234, 619220), (252, 574990), (260, 557298), (273, 530760), (280, 517491), (312, 464415), (315, 459992), (360, 402493), (364, 398070), (390, 371532), (420, 344994), (455, 318456), (468, 309610), (504, 287495), (520, 278649), (546, 265380), (585, 247688), (630, 229996), (728, 199035), (780, 185766), (819, 176920), (840, 172497), (910, 159228), (936, 154805), (1092, 132690), (1170, 123844), (1260, 114998), (1365, 106152), (1560, 92883), (1638, 88460), (1820, 79614), (2184, 66345), (2340, 61922), (2520, 57499), (2730, 53076), (3276, 44230), (3640, 39807), (4095, 35384), (4423, 32760), (4680, 30961), (5460, 26538), (6552, 22115), (8190, 17692), (8846, 16380), (10920, 13269)]