2585456220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:820

約数の個数: 192

約数和(自身を含む): 8054194176

約数和(自身を除く): 5468737956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 191, 204, 230, 255, 276, 340, 345, 382, 391, 460, 510, 573, 577, 690, 764, 782, 955, 1020, 1146, 1154, 1173, 1380, 1564, 1731, 1910, 1955, 2292, 2308, 2346, 2865, 2885, 3247, 3462, 3820, 3910, 4393, 4692, 5730, 5770, 5865, 6494, 6924, 7820, 8655, 8786, 9741, 9809, 11460, 11540, 11730, 12988, 13179, 13271, 16235, 17310, 17572, 19482, 19618, 21965, 23460, 26358, 26542, 29427, 32470, 34620, 38964, 39236, 39813, 43930, 48705, 49045, 52716, 53084, 58854, 64940, 65895, 66355, 74681, 79626, 87860, 97410, 98090, 110207, 117708, 131790, 132710, 147135, 149362, 159252, 194820, 196180, 199065, 220414, 224043, 225607, 263580, 265420, 294270, 298724, 330621, 373405, 398130, 440828, 448086, 451214, 551035, 588540, 661242, 676821, 746810, 796260, 896172, 902428, 1102070, 1120215, 1128035, 1322484, 1353642, 1493620, 1653105, 1873519, 2204140, 2240430, 2256070, 2534761, 2707284, 3306210, 3384105, 3747038, 4480860, 4512140, 5069522, 5620557, 6612420, 6768210, 7494076, 7604283, 9367595, 10139044, 11241114, 12673805, 13536420, 15208566, 18735190, 22482228, 25347610, 28102785, 30417132, 37470380, 38021415, 43090937, 50695220, 56205570, 76042830, 86181874, 112411140, 129272811, 152085660, 172363748, 215454685, 258545622, 430909370, 517091244, 646364055, 861818740, 1292728110, 2585456220]

約数ペア:

[(1, 2585456220), (2, 1292728110), (3, 861818740), (4, 646364055), (5, 517091244), (6, 430909370), (10, 258545622), (12, 215454685), (15, 172363748), (17, 152085660), (20, 129272811), (23, 112411140), (30, 86181874), (34, 76042830), (46, 56205570), (51, 50695220), (60, 43090937), (68, 38021415), (69, 37470380), (85, 30417132), (92, 28102785), (102, 25347610), (115, 22482228), (138, 18735190), (170, 15208566), (191, 13536420), (204, 12673805), (230, 11241114), (255, 10139044), (276, 9367595), (340, 7604283), (345, 7494076), (382, 6768210), (391, 6612420), (460, 5620557), (510, 5069522), (573, 4512140), (577, 4480860), (690, 3747038), (764, 3384105), (782, 3306210), (955, 2707284), (1020, 2534761), (1146, 2256070), (1154, 2240430), (1173, 2204140), (1380, 1873519), (1564, 1653105), (1731, 1493620), (1910, 1353642), (1955, 1322484), (2292, 1128035), (2308, 1120215), (2346, 1102070), (2865, 902428), (2885, 896172), (3247, 796260), (3462, 746810), (3820, 676821), (3910, 661242), (4393, 588540), (4692, 551035), (5730, 451214), (5770, 448086), (5865, 440828), (6494, 398130), (6924, 373405), (7820, 330621), (8655, 298724), (8786, 294270), (9741, 265420), (9809, 263580), (11460, 225607), (11540, 224043), (11730, 220414), (12988, 199065), (13179, 196180), (13271, 194820), (16235, 159252), (17310, 149362), (17572, 147135), (19482, 132710), (19618, 131790), (21965, 117708), (23460, 110207), (26358, 98090), (26542, 97410), (29427, 87860), (32470, 79626), (34620, 74681), (38964, 66355), (39236, 65895), (39813, 64940), (43930, 58854), (48705, 53084), (49045, 52716)]