2223353640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{4423}}^1$

素因数の和:4567

約数の個数: 128

約数和(自身を含む): 6880204800

約数和(自身を除く): 4656851160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 71, 118, 120, 142, 177, 213, 236, 284, 295, 354, 355, 426, 472, 568, 590, 708, 710, 852, 885, 1065, 1180, 1416, 1420, 1704, 1770, 2130, 2360, 2840, 3540, 4189, 4260, 4423, 7080, 8378, 8520, 8846, 12567, 13269, 16756, 17692, 20945, 22115, 25134, 26538, 33512, 35384, 41890, 44230, 50268, 53076, 62835, 66345, 83780, 88460, 100536, 106152, 125670, 132690, 167560, 176920, 251340, 260957, 265380, 314033, 502680, 521914, 530760, 628066, 782871, 942099, 1043828, 1256132, 1304785, 1565742, 1570165, 1884198, 2087656, 2512264, 2609570, 3131484, 3140330, 3768396, 3914355, 4710495, 5219140, 6262968, 6280660, 7536792, 7828710, 9420990, 10438280, 12561320, 15657420, 18527947, 18841980, 31314840, 37055894, 37683960, 55583841, 74111788, 92639735, 111167682, 148223576, 185279470, 222335364, 277919205, 370558940, 444670728, 555838410, 741117880, 1111676820, 2223353640]

約数ペア:

[(1, 2223353640), (2, 1111676820), (3, 741117880), (4, 555838410), (5, 444670728), (6, 370558940), (8, 277919205), (10, 222335364), (12, 185279470), (15, 148223576), (20, 111167682), (24, 92639735), (30, 74111788), (40, 55583841), (59, 37683960), (60, 37055894), (71, 31314840), (118, 18841980), (120, 18527947), (142, 15657420), (177, 12561320), (213, 10438280), (236, 9420990), (284, 7828710), (295, 7536792), (354, 6280660), (355, 6262968), (426, 5219140), (472, 4710495), (568, 3914355), (590, 3768396), (708, 3140330), (710, 3131484), (852, 2609570), (885, 2512264), (1065, 2087656), (1180, 1884198), (1416, 1570165), (1420, 1565742), (1704, 1304785), (1770, 1256132), (2130, 1043828), (2360, 942099), (2840, 782871), (3540, 628066), (4189, 530760), (4260, 521914), (4423, 502680), (7080, 314033), (8378, 265380), (8520, 260957), (8846, 251340), (12567, 176920), (13269, 167560), (16756, 132690), (17692, 125670), (20945, 106152), (22115, 100536), (25134, 88460), (26538, 83780), (33512, 66345), (35384, 62835), (41890, 53076), (44230, 50268)]