233079080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:835

約数の個数: 128

約数和(自身を含む): 614476800

約数和(自身を除く): 381397720

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 31, 38, 40, 52, 62, 65, 76, 95, 104, 124, 130, 152, 155, 190, 247, 248, 260, 310, 380, 403, 494, 520, 589, 620, 760, 761, 806, 988, 1178, 1235, 1240, 1522, 1612, 1976, 2015, 2356, 2470, 2945, 3044, 3224, 3805, 4030, 4712, 4940, 5890, 6088, 7610, 7657, 8060, 9880, 9893, 11780, 14459, 15220, 15314, 16120, 19786, 23560, 23591, 28918, 30440, 30628, 38285, 39572, 47182, 49465, 57836, 61256, 72295, 76570, 79144, 94364, 98930, 115672, 117955, 144590, 153140, 187967, 188728, 197860, 235910, 289180, 306280, 306683, 375934, 395720, 448229, 471820, 578360, 613366, 751868, 896458, 939835, 943640, 1226732, 1503736, 1533415, 1792916, 1879670, 2241145, 2453464, 3066830, 3585832, 3759340, 4482290, 5826977, 6133660, 7518680, 8964580, 11653954, 12267320, 17929160, 23307908, 29134885, 46615816, 58269770, 116539540, 233079080]

約数ペア:

[(1, 233079080), (2, 116539540), (4, 58269770), (5, 46615816), (8, 29134885), (10, 23307908), (13, 17929160), (19, 12267320), (20, 11653954), (26, 8964580), (31, 7518680), (38, 6133660), (40, 5826977), (52, 4482290), (62, 3759340), (65, 3585832), (76, 3066830), (95, 2453464), (104, 2241145), (124, 1879670), (130, 1792916), (152, 1533415), (155, 1503736), (190, 1226732), (247, 943640), (248, 939835), (260, 896458), (310, 751868), (380, 613366), (403, 578360), (494, 471820), (520, 448229), (589, 395720), (620, 375934), (760, 306683), (761, 306280), (806, 289180), (988, 235910), (1178, 197860), (1235, 188728), (1240, 187967), (1522, 153140), (1612, 144590), (1976, 117955), (2015, 115672), (2356, 98930), (2470, 94364), (2945, 79144), (3044, 76570), (3224, 72295), (3805, 61256), (4030, 57836), (4712, 49465), (4940, 47182), (5890, 39572), (6088, 38285), (7610, 30628), (7657, 30440), (8060, 28918), (9880, 23591), (9893, 23560), (11780, 19786), (14459, 16120), (15220, 15314)]