6420002820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{2657}}^1$

素因数の和:3210

約数の個数: 192

約数和(自身を含む): 22462949376

約数和(自身を除く): 16042946556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 523, 660, 770, 924, 1046, 1155, 1540, 1569, 2092, 2310, 2615, 2657, 3138, 3661, 4620, 5230, 5314, 5753, 6276, 7322, 7845, 7971, 10460, 10628, 10983, 11506, 13285, 14644, 15690, 15942, 17259, 18305, 18599, 21966, 23012, 26570, 28765, 29227, 31380, 31884, 34518, 36610, 37198, 39855, 40271, 43932, 53140, 54915, 55797, 57530, 58454, 69036, 73220, 74396, 79710, 80542, 86295, 87681, 92995, 109830, 111594, 115060, 116908, 120813, 146135, 159420, 161084, 172590, 175362, 185990, 201355, 204589, 219660, 223188, 241626, 278985, 292270, 345180, 350724, 371980, 402710, 409178, 438405, 483252, 557970, 584540, 604065, 613767, 805420, 818356, 876810, 1022945, 1115940, 1208130, 1227534, 1389611, 1753620, 2045890, 2416260, 2455068, 2779222, 3068835, 4091780, 4168833, 5558444, 6137670, 6948055, 8337666, 9727277, 12275340, 13896110, 15285721, 16675332, 19454554, 20844165, 27792220, 29181831, 30571442, 38909108, 41688330, 45857163, 48636385, 58363662, 61142884, 76428605, 83376660, 91714326, 97272770, 107000047, 116727324, 145909155, 152857210, 183428652, 194545540, 214000094, 229285815, 291818310, 305714420, 321000141, 428000188, 458571630, 535000235, 583636620, 642000282, 917143260, 1070000470, 1284000564, 1605000705, 2140000940, 3210001410, 6420002820]

約数ペア:

[(1, 6420002820), (2, 3210001410), (3, 2140000940), (4, 1605000705), (5, 1284000564), (6, 1070000470), (7, 917143260), (10, 642000282), (11, 583636620), (12, 535000235), (14, 458571630), (15, 428000188), (20, 321000141), (21, 305714420), (22, 291818310), (28, 229285815), (30, 214000094), (33, 194545540), (35, 183428652), (42, 152857210), (44, 145909155), (55, 116727324), (60, 107000047), (66, 97272770), (70, 91714326), (77, 83376660), (84, 76428605), (105, 61142884), (110, 58363662), (132, 48636385), (140, 45857163), (154, 41688330), (165, 38909108), (210, 30571442), (220, 29181831), (231, 27792220), (308, 20844165), (330, 19454554), (385, 16675332), (420, 15285721), (462, 13896110), (523, 12275340), (660, 9727277), (770, 8337666), (924, 6948055), (1046, 6137670), (1155, 5558444), (1540, 4168833), (1569, 4091780), (2092, 3068835), (2310, 2779222), (2615, 2455068), (2657, 2416260), (3138, 2045890), (3661, 1753620), (4620, 1389611), (5230, 1227534), (5314, 1208130), (5753, 1115940), (6276, 1022945), (7322, 876810), (7845, 818356), (7971, 805420), (10460, 613767), (10628, 604065), (10983, 584540), (11506, 557970), (13285, 483252), (14644, 438405), (15690, 409178), (15942, 402710), (17259, 371980), (18305, 350724), (18599, 345180), (21966, 292270), (23012, 278985), (26570, 241626), (28765, 223188), (29227, 219660), (31380, 204589), (31884, 201355), (34518, 185990), (36610, 175362), (37198, 172590), (39855, 161084), (40271, 159420), (43932, 146135), (53140, 120813), (54915, 116908), (55797, 115060), (57530, 111594), (58454, 109830), (69036, 92995), (73220, 87681), (74396, 86295), (79710, 80542)]