258189360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7523}}^1$

素因数の和:7563

約数の個数: 160

約数和(自身を含む): 940439808

約数和(自身を除く): 682250448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 7523, 8580, 11440, 15046, 17160, 22569, 30092, 34320, 37615, 45138, 60184, 75230, 82753, 90276, 97799, 112845, 120368, 150460, 165506, 180552, 195598, 225690, 248259, 293397, 300920, 331012, 361104, 391196, 413765, 451380, 488995, 496518, 586794, 601840, 662024, 782392, 827530, 902760, 977990, 993036, 1075789, 1173588, 1241295, 1324048, 1466985, 1564784, 1655060, 1805520, 1955980, 1986072, 2151578, 2347176, 2482590, 2933970, 3227367, 3310120, 3911960, 3972144, 4303156, 4694352, 4965180, 5378945, 5867940, 6454734, 6620240, 7823920, 8606312, 9930360, 10757890, 11735880, 12909468, 16136835, 17212624, 19860720, 21515780, 23471760, 25818936, 32273670, 43031560, 51637872, 64547340, 86063120, 129094680, 258189360]

約数ペア:

[(1, 258189360), (2, 129094680), (3, 86063120), (4, 64547340), (5, 51637872), (6, 43031560), (8, 32273670), (10, 25818936), (11, 23471760), (12, 21515780), (13, 19860720), (15, 17212624), (16, 16136835), (20, 12909468), (22, 11735880), (24, 10757890), (26, 9930360), (30, 8606312), (33, 7823920), (39, 6620240), (40, 6454734), (44, 5867940), (48, 5378945), (52, 4965180), (55, 4694352), (60, 4303156), (65, 3972144), (66, 3911960), (78, 3310120), (80, 3227367), (88, 2933970), (104, 2482590), (110, 2347176), (120, 2151578), (130, 1986072), (132, 1955980), (143, 1805520), (156, 1655060), (165, 1564784), (176, 1466985), (195, 1324048), (208, 1241295), (220, 1173588), (240, 1075789), (260, 993036), (264, 977990), (286, 902760), (312, 827530), (330, 782392), (390, 662024), (429, 601840), (440, 586794), (520, 496518), (528, 488995), (572, 451380), (624, 413765), (660, 391196), (715, 361104), (780, 331012), (858, 300920), (880, 293397), (1040, 248259), (1144, 225690), (1320, 195598), (1430, 180552), (1560, 165506), (1716, 150460), (2145, 120368), (2288, 112845), (2640, 97799), (2860, 90276), (3120, 82753), (3432, 75230), (4290, 60184), (5720, 45138), (6864, 37615), (7523, 34320), (8580, 30092), (11440, 22569), (15046, 17160)]