144775440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{557}}^1$

素因数の和:614

約数の個数: 180

約数和(自身を含む): 514061964

約数和(自身を除く): 369286524

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 361, 380, 456, 557, 570, 684, 720, 722, 760, 855, 912, 1083, 1114, 1140, 1368, 1444, 1520, 1671, 1710, 1805, 2166, 2228, 2280, 2736, 2785, 2888, 3249, 3342, 3420, 3610, 4332, 4456, 4560, 5013, 5415, 5570, 5776, 6498, 6684, 6840, 7220, 8355, 8664, 8912, 10026, 10583, 10830, 11140, 12996, 13368, 13680, 14440, 16245, 16710, 17328, 20052, 21166, 21660, 22280, 25065, 25992, 26736, 28880, 31749, 32490, 33420, 40104, 42332, 43320, 44560, 50130, 51984, 52915, 63498, 64980, 66840, 80208, 84664, 86640, 95247, 100260, 105830, 126996, 129960, 133680, 158745, 169328, 190494, 200520, 201077, 211660, 253992, 259920, 317490, 380988, 401040, 402154, 423320, 476235, 507984, 603231, 634980, 761976, 804308, 846640, 952470, 1005385, 1206462, 1269960, 1523952, 1608616, 1809693, 1904940, 2010770, 2412924, 2539920, 3016155, 3217232, 3619386, 3809880, 4021540, 4825848, 6032310, 7238772, 7619760, 8043080, 9048465, 9651696, 12064620, 14477544, 16086160, 18096930, 24129240, 28955088, 36193860, 48258480, 72387720, 144775440]

約数ペア:

[(1, 144775440), (2, 72387720), (3, 48258480), (4, 36193860), (5, 28955088), (6, 24129240), (8, 18096930), (9, 16086160), (10, 14477544), (12, 12064620), (15, 9651696), (16, 9048465), (18, 8043080), (19, 7619760), (20, 7238772), (24, 6032310), (30, 4825848), (36, 4021540), (38, 3809880), (40, 3619386), (45, 3217232), (48, 3016155), (57, 2539920), (60, 2412924), (72, 2010770), (76, 1904940), (80, 1809693), (90, 1608616), (95, 1523952), (114, 1269960), (120, 1206462), (144, 1005385), (152, 952470), (171, 846640), (180, 804308), (190, 761976), (228, 634980), (240, 603231), (285, 507984), (304, 476235), (342, 423320), (360, 402154), (361, 401040), (380, 380988), (456, 317490), (557, 259920), (570, 253992), (684, 211660), (720, 201077), (722, 200520), (760, 190494), (855, 169328), (912, 158745), (1083, 133680), (1114, 129960), (1140, 126996), (1368, 105830), (1444, 100260), (1520, 95247), (1671, 86640), (1710, 84664), (1805, 80208), (2166, 66840), (2228, 64980), (2280, 63498), (2736, 52915), (2785, 51984), (2888, 50130), (3249, 44560), (3342, 43320), (3420, 42332), (3610, 40104), (4332, 33420), (4456, 32490), (4560, 31749), (5013, 28880), (5415, 26736), (5570, 25992), (5776, 25065), (6498, 22280), (6684, 21660), (6840, 21166), (7220, 20052), (8355, 17328), (8664, 16710), (8912, 16245), (10026, 14440), (10583, 13680), (10830, 13368), (11140, 12996)]