202425240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1969

約数の個数: 128

約数和(自身を含む): 653184000

約数和(自身を除く): 450758760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 57, 60, 76, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 282, 285, 376, 380, 456, 470, 564, 570, 705, 760, 893, 940, 1128, 1140, 1410, 1786, 1880, 1889, 2280, 2679, 2820, 3572, 3778, 4465, 5358, 5640, 5667, 7144, 7556, 8930, 9445, 10716, 11334, 13395, 15112, 17860, 18890, 21432, 22668, 26790, 28335, 35720, 35891, 37780, 45336, 53580, 56670, 71782, 75560, 88783, 107160, 107673, 113340, 143564, 177566, 179455, 215346, 226680, 266349, 287128, 355132, 358910, 430692, 443915, 532698, 538365, 710264, 717820, 861384, 887830, 1065396, 1076730, 1331745, 1435640, 1686877, 1775660, 2130792, 2153460, 2663490, 3373754, 3551320, 4306920, 5060631, 5326980, 6747508, 8434385, 10121262, 10653960, 13495016, 16868770, 20242524, 25303155, 33737540, 40485048, 50606310, 67475080, 101212620, 202425240]

約数ペア:

[(1, 202425240), (2, 101212620), (3, 67475080), (4, 50606310), (5, 40485048), (6, 33737540), (8, 25303155), (10, 20242524), (12, 16868770), (15, 13495016), (19, 10653960), (20, 10121262), (24, 8434385), (30, 6747508), (38, 5326980), (40, 5060631), (47, 4306920), (57, 3551320), (60, 3373754), (76, 2663490), (94, 2153460), (95, 2130792), (114, 1775660), (120, 1686877), (141, 1435640), (152, 1331745), (188, 1076730), (190, 1065396), (228, 887830), (235, 861384), (282, 717820), (285, 710264), (376, 538365), (380, 532698), (456, 443915), (470, 430692), (564, 358910), (570, 355132), (705, 287128), (760, 266349), (893, 226680), (940, 215346), (1128, 179455), (1140, 177566), (1410, 143564), (1786, 113340), (1880, 107673), (1889, 107160), (2280, 88783), (2679, 75560), (2820, 71782), (3572, 56670), (3778, 53580), (4465, 45336), (5358, 37780), (5640, 35891), (5667, 35720), (7144, 28335), (7556, 26790), (8930, 22668), (9445, 21432), (10716, 18890), (11334, 17860), (13395, 15112)]