157629420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 554770944

約数和(自身を除く): 397141524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 41, 45, 52, 53, 60, 62, 65, 78, 82, 90, 93, 106, 117, 123, 124, 130, 155, 156, 159, 164, 180, 186, 195, 205, 212, 234, 246, 260, 265, 279, 310, 318, 369, 372, 390, 403, 410, 465, 468, 477, 492, 530, 533, 558, 585, 615, 620, 636, 689, 738, 780, 795, 806, 820, 930, 954, 1060, 1066, 1116, 1170, 1209, 1230, 1271, 1378, 1395, 1476, 1590, 1599, 1612, 1643, 1845, 1860, 1908, 2015, 2067, 2132, 2173, 2340, 2385, 2418, 2460, 2542, 2665, 2756, 2790, 3180, 3198, 3286, 3445, 3627, 3690, 3813, 4030, 4134, 4346, 4770, 4797, 4836, 4929, 5084, 5330, 5580, 6045, 6201, 6355, 6396, 6519, 6572, 6890, 7254, 7380, 7626, 7995, 8060, 8215, 8268, 8692, 9540, 9594, 9858, 10335, 10660, 10865, 11439, 12090, 12402, 12710, 13038, 13780, 14508, 14787, 15252, 15990, 16430, 16523, 18135, 19065, 19188, 19557, 19716, 20670, 21359, 21730, 22878, 23985, 24180, 24645, 24804, 25420, 26076, 28249, 29574, 31005, 31980, 32595, 32860, 33046, 36270, 38130, 39114, 41340, 42718, 43460, 45756, 47970, 49290, 49569, 56498, 57195, 59148, 62010, 64077, 65190, 66092, 67363, 72540, 73935, 76260, 78228, 82615, 84747, 85436, 95940, 97785, 98580, 99138, 106795, 112996, 114390, 124020, 128154, 130380, 134726, 141245, 147870, 148707, 165230, 169494, 192231, 195570, 198276, 202089, 213590, 228780, 247845, 254241, 256308, 269452, 282490, 295740, 297414, 320385, 330460, 336815, 338988, 384462, 391140, 404178, 423735, 427180, 495690, 508482, 564980, 594828, 606267, 640770, 673630, 743535, 768924, 808356, 847470, 875719, 961155, 991380, 1010445, 1016964, 1212534, 1271205, 1281540, 1347260, 1487070, 1694940, 1751438, 1922310, 2020890, 2425068, 2542410, 2627157, 2974140, 3031335, 3502876, 3844620, 4041780, 4378595, 5084820, 5254314, 6062670, 7881471, 8757190, 10508628, 12125340, 13135785, 15762942, 17514380, 26271570, 31525884, 39407355, 52543140, 78814710, 157629420]

約数ペア:

[(1, 157629420), (2, 78814710), (3, 52543140), (4, 39407355), (5, 31525884), (6, 26271570), (9, 17514380), (10, 15762942), (12, 13135785), (13, 12125340), (15, 10508628), (18, 8757190), (20, 7881471), (26, 6062670), (30, 5254314), (31, 5084820), (36, 4378595), (39, 4041780), (41, 3844620), (45, 3502876), (52, 3031335), (53, 2974140), (60, 2627157), (62, 2542410), (65, 2425068), (78, 2020890), (82, 1922310), (90, 1751438), (93, 1694940), (106, 1487070), (117, 1347260), (123, 1281540), (124, 1271205), (130, 1212534), (155, 1016964), (156, 1010445), (159, 991380), (164, 961155), (180, 875719), (186, 847470), (195, 808356), (205, 768924), (212, 743535), (234, 673630), (246, 640770), (260, 606267), (265, 594828), (279, 564980), (310, 508482), (318, 495690), (369, 427180), (372, 423735), (390, 404178), (403, 391140), (410, 384462), (465, 338988), (468, 336815), (477, 330460), (492, 320385), (530, 297414), (533, 295740), (558, 282490), (585, 269452), (615, 256308), (620, 254241), (636, 247845), (689, 228780), (738, 213590), (780, 202089), (795, 198276), (806, 195570), (820, 192231), (930, 169494), (954, 165230), (1060, 148707), (1066, 147870), (1116, 141245), (1170, 134726), (1209, 130380), (1230, 128154), (1271, 124020), (1378, 114390), (1395, 112996), (1476, 106795), (1590, 99138), (1599, 98580), (1612, 97785), (1643, 95940), (1845, 85436), (1860, 84747), (1908, 82615), (2015, 78228), (2067, 76260), (2132, 73935), (2173, 72540), (2340, 67363), (2385, 66092), (2418, 65190), (2460, 64077), (2542, 62010), (2665, 59148), (2756, 57195), (2790, 56498), (3180, 49569), (3198, 49290), (3286, 47970), (3445, 45756), (3627, 43460), (3690, 42718), (3813, 41340), (4030, 39114), (4134, 38130), (4346, 36270), (4770, 33046), (4797, 32860), (4836, 32595), (4929, 31980), (5084, 31005), (5330, 29574), (5580, 28249), (6045, 26076), (6201, 25420), (6355, 24804), (6396, 24645), (6519, 24180), (6572, 23985), (6890, 22878), (7254, 21730), (7380, 21359), (7626, 20670), (7995, 19716), (8060, 19557), (8215, 19188), (8268, 19065), (8692, 18135), (9540, 16523), (9594, 16430), (9858, 15990), (10335, 15252), (10660, 14787), (10865, 14508), (11439, 13780), (12090, 13038), (12402, 12710)]