3119916880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:809

約数の個数: 160

約数和(自身を含む): 7919493120

約数和(自身を除く): 4799576240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 83, 92, 115, 124, 155, 166, 184, 230, 248, 310, 332, 368, 415, 460, 496, 620, 659, 664, 713, 830, 920, 1240, 1318, 1328, 1426, 1660, 1840, 1909, 2480, 2573, 2636, 2852, 3295, 3320, 3565, 3818, 5146, 5272, 5704, 6590, 6640, 7130, 7636, 9545, 10292, 10544, 11408, 12865, 13180, 14260, 15157, 15272, 19090, 20429, 20584, 25730, 26360, 28520, 30314, 30544, 38180, 40858, 41168, 51460, 52720, 54697, 57040, 59179, 60628, 75785, 76360, 81716, 102145, 102920, 109394, 118358, 121256, 151570, 152720, 163432, 204290, 205840, 218788, 236716, 242512, 273485, 295895, 303140, 326864, 408580, 437576, 469867, 473432, 546970, 591790, 606280, 817160, 875152, 939734, 946864, 1093940, 1183580, 1212560, 1258031, 1634320, 1695607, 1879468, 2187880, 2349335, 2367160, 2516062, 3391214, 3758936, 4375760, 4698670, 4734320, 5032124, 6290155, 6782428, 7517872, 8478035, 9397340, 10064248, 12580310, 13564856, 16956070, 18794680, 20128496, 25160620, 27129712, 33912140, 37589360, 38998961, 50321240, 67824280, 77997922, 100642480, 135648560, 155995844, 194994805, 311991688, 389989610, 623983376, 779979220, 1559958440, 3119916880]

約数ペア:

[(1, 3119916880), (2, 1559958440), (4, 779979220), (5, 623983376), (8, 389989610), (10, 311991688), (16, 194994805), (20, 155995844), (23, 135648560), (31, 100642480), (40, 77997922), (46, 67824280), (62, 50321240), (80, 38998961), (83, 37589360), (92, 33912140), (115, 27129712), (124, 25160620), (155, 20128496), (166, 18794680), (184, 16956070), (230, 13564856), (248, 12580310), (310, 10064248), (332, 9397340), (368, 8478035), (415, 7517872), (460, 6782428), (496, 6290155), (620, 5032124), (659, 4734320), (664, 4698670), (713, 4375760), (830, 3758936), (920, 3391214), (1240, 2516062), (1318, 2367160), (1328, 2349335), (1426, 2187880), (1660, 1879468), (1840, 1695607), (1909, 1634320), (2480, 1258031), (2573, 1212560), (2636, 1183580), (2852, 1093940), (3295, 946864), (3320, 939734), (3565, 875152), (3818, 817160), (5146, 606280), (5272, 591790), (5704, 546970), (6590, 473432), (6640, 469867), (7130, 437576), (7636, 408580), (9545, 326864), (10292, 303140), (10544, 295895), (11408, 273485), (12865, 242512), (13180, 236716), (14260, 218788), (15157, 205840), (15272, 204290), (19090, 163432), (20429, 152720), (20584, 151570), (25730, 121256), (26360, 118358), (28520, 109394), (30314, 102920), (30544, 102145), (38180, 81716), (40858, 76360), (41168, 75785), (51460, 60628), (52720, 59179), (54697, 57040)]