42635880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{2417}}^1$

素因数の和:2448

約数の個数: 144

約数和(自身を含む): 161256420

約数和(自身を除く): 118620540

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2417, 2520, 2940, 3528, 4410, 4834, 5880, 7251, 8820, 9668, 12085, 14502, 16919, 17640, 19336, 21753, 24170, 29004, 33838, 36255, 43506, 48340, 50757, 58008, 67676, 72510, 84595, 87012, 96680, 101514, 108765, 118433, 135352, 145020, 152271, 169190, 174024, 203028, 217530, 236866, 253785, 290040, 304542, 338380, 355299, 406056, 435060, 473732, 507570, 592165, 609084, 676760, 710598, 761355, 870120, 947464, 1015140, 1065897, 1184330, 1218168, 1421196, 1522710, 1776495, 2030280, 2131794, 2368660, 2842392, 3045420, 3552990, 4263588, 4737320, 5329485, 6090840, 7105980, 8527176, 10658970, 14211960, 21317940, 42635880]

約数ペア:

[(1, 42635880), (2, 21317940), (3, 14211960), (4, 10658970), (5, 8527176), (6, 7105980), (7, 6090840), (8, 5329485), (9, 4737320), (10, 4263588), (12, 3552990), (14, 3045420), (15, 2842392), (18, 2368660), (20, 2131794), (21, 2030280), (24, 1776495), (28, 1522710), (30, 1421196), (35, 1218168), (36, 1184330), (40, 1065897), (42, 1015140), (45, 947464), (49, 870120), (56, 761355), (60, 710598), (63, 676760), (70, 609084), (72, 592165), (84, 507570), (90, 473732), (98, 435060), (105, 406056), (120, 355299), (126, 338380), (140, 304542), (147, 290040), (168, 253785), (180, 236866), (196, 217530), (210, 203028), (245, 174024), (252, 169190), (280, 152271), (294, 145020), (315, 135352), (360, 118433), (392, 108765), (420, 101514), (441, 96680), (490, 87012), (504, 84595), (588, 72510), (630, 67676), (735, 58008), (840, 50757), (882, 48340), (980, 43506), (1176, 36255), (1260, 33838), (1470, 29004), (1764, 24170), (1960, 21753), (2205, 19336), (2417, 17640), (2520, 16919), (2940, 14502), (3528, 12085), (4410, 9668), (4834, 8820), (5880, 7251)]