258003720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1960

約数の個数: 192

約数和(自身を含む): 934642800

約数和(自身を除く): 676639080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 104, 116, 117, 120, 130, 145, 156, 174, 180, 195, 232, 234, 260, 261, 290, 312, 348, 360, 377, 390, 435, 468, 520, 522, 580, 585, 696, 754, 780, 870, 936, 1044, 1131, 1160, 1170, 1305, 1508, 1560, 1740, 1885, 1901, 2088, 2262, 2340, 2610, 3016, 3393, 3480, 3770, 3802, 4524, 4680, 5220, 5655, 5703, 6786, 7540, 7604, 9048, 9505, 10440, 11310, 11406, 13572, 15080, 15208, 16965, 17109, 19010, 22620, 22812, 24713, 27144, 28515, 33930, 34218, 38020, 45240, 45624, 49426, 55129, 57030, 67860, 68436, 74139, 76040, 85545, 98852, 110258, 114060, 123565, 135720, 136872, 148278, 165387, 171090, 197704, 220516, 222417, 228120, 247130, 275645, 296556, 330774, 342180, 370695, 441032, 444834, 494260, 496161, 551290, 593112, 661548, 684360, 716677, 741390, 826935, 889668, 988520, 992322, 1102580, 1112085, 1323096, 1433354, 1482780, 1653870, 1779336, 1984644, 2150031, 2205160, 2224170, 2480805, 2866708, 2965560, 3307740, 3583385, 3969288, 4300062, 4448340, 4961610, 5733416, 6450093, 6615480, 7166770, 8600124, 8896680, 9923220, 10750155, 12900186, 14333540, 17200248, 19846440, 21500310, 25800372, 28667080, 32250465, 43000620, 51600744, 64500930, 86001240, 129001860, 258003720]

約数ペア:

[(1, 258003720), (2, 129001860), (3, 86001240), (4, 64500930), (5, 51600744), (6, 43000620), (8, 32250465), (9, 28667080), (10, 25800372), (12, 21500310), (13, 19846440), (15, 17200248), (18, 14333540), (20, 12900186), (24, 10750155), (26, 9923220), (29, 8896680), (30, 8600124), (36, 7166770), (39, 6615480), (40, 6450093), (45, 5733416), (52, 4961610), (58, 4448340), (60, 4300062), (65, 3969288), (72, 3583385), (78, 3307740), (87, 2965560), (90, 2866708), (104, 2480805), (116, 2224170), (117, 2205160), (120, 2150031), (130, 1984644), (145, 1779336), (156, 1653870), (174, 1482780), (180, 1433354), (195, 1323096), (232, 1112085), (234, 1102580), (260, 992322), (261, 988520), (290, 889668), (312, 826935), (348, 741390), (360, 716677), (377, 684360), (390, 661548), (435, 593112), (468, 551290), (520, 496161), (522, 494260), (580, 444834), (585, 441032), (696, 370695), (754, 342180), (780, 330774), (870, 296556), (936, 275645), (1044, 247130), (1131, 228120), (1160, 222417), (1170, 220516), (1305, 197704), (1508, 171090), (1560, 165387), (1740, 148278), (1885, 136872), (1901, 135720), (2088, 123565), (2262, 114060), (2340, 110258), (2610, 98852), (3016, 85545), (3393, 76040), (3480, 74139), (3770, 68436), (3802, 67860), (4524, 57030), (4680, 55129), (5220, 49426), (5655, 45624), (5703, 45240), (6786, 38020), (7540, 34218), (7604, 33930), (9048, 28515), (9505, 27144), (10440, 24713), (11310, 22812), (11406, 22620), (13572, 19010), (15080, 17109), (15208, 16965)]