28610018760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2843}}^1\times {\mathrm{4933}}^1$

素因数の和:7807

約数の個数: 128

約数和(自身を含む): 90929278080

約数和(自身を除く): 62319259320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 2843, 4933, 5686, 8529, 9866, 11372, 14215, 14799, 17058, 19732, 22744, 24665, 28430, 29598, 34116, 39464, 42645, 48331, 49330, 56860, 59196, 68232, 73995, 83861, 85290, 96662, 98660, 113720, 118392, 144993, 147990, 167722, 170580, 193324, 197320, 241655, 251583, 289986, 295980, 335444, 341160, 386648, 419305, 483310, 503166, 579972, 591960, 670888, 724965, 838610, 966620, 1006332, 1159944, 1257915, 1449930, 1677220, 1933240, 2012664, 2515830, 2899860, 3354440, 5031660, 5799720, 10063320, 14024519, 28049038, 42073557, 56098076, 70122595, 84147114, 112196152, 140245190, 168294228, 210367785, 238416823, 280490380, 336588456, 420735570, 476833646, 560980760, 715250469, 841471140, 953667292, 1192084115, 1430500938, 1682942280, 1907334584, 2384168230, 2861001876, 3576252345, 4768336460, 5722003752, 7152504690, 9536672920, 14305009380, 28610018760]

約数ペア:

[(1, 28610018760), (2, 14305009380), (3, 9536672920), (4, 7152504690), (5, 5722003752), (6, 4768336460), (8, 3576252345), (10, 2861001876), (12, 2384168230), (15, 1907334584), (17, 1682942280), (20, 1430500938), (24, 1192084115), (30, 953667292), (34, 841471140), (40, 715250469), (51, 560980760), (60, 476833646), (68, 420735570), (85, 336588456), (102, 280490380), (120, 238416823), (136, 210367785), (170, 168294228), (204, 140245190), (255, 112196152), (340, 84147114), (408, 70122595), (510, 56098076), (680, 42073557), (1020, 28049038), (2040, 14024519), (2843, 10063320), (4933, 5799720), (5686, 5031660), (8529, 3354440), (9866, 2899860), (11372, 2515830), (14215, 2012664), (14799, 1933240), (17058, 1677220), (19732, 1449930), (22744, 1257915), (24665, 1159944), (28430, 1006332), (29598, 966620), (34116, 838610), (39464, 724965), (42645, 670888), (48331, 591960), (49330, 579972), (56860, 503166), (59196, 483310), (68232, 419305), (73995, 386648), (83861, 341160), (85290, 335444), (96662, 295980), (98660, 289986), (113720, 251583), (118392, 241655), (144993, 197320), (147990, 193324), (167722, 170580)]