401324490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{61}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 1264561920

約数和(自身を除く): 863237430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 59, 61, 63, 70, 90, 105, 118, 122, 126, 135, 177, 183, 189, 210, 270, 295, 305, 315, 354, 366, 378, 413, 427, 531, 549, 590, 610, 630, 826, 854, 885, 915, 945, 1062, 1098, 1239, 1281, 1593, 1647, 1770, 1830, 1890, 2065, 2135, 2478, 2562, 2655, 2745, 3186, 3294, 3481, 3599, 3717, 3843, 4130, 4270, 5310, 5490, 6195, 6405, 6962, 7198, 7434, 7686, 7965, 8235, 10443, 10797, 11151, 11529, 12390, 12810, 15930, 16470, 17405, 17995, 18585, 19215, 20886, 21594, 22302, 23058, 24367, 25193, 31329, 32391, 34810, 35990, 37170, 38430, 48734, 50386, 52215, 53985, 55755, 57645, 62658, 64782, 73101, 75579, 93987, 97173, 104430, 107970, 111510, 115290, 121835, 125965, 146202, 151158, 156645, 161955, 187974, 194346, 212341, 219303, 226737, 243670, 251930, 313290, 323910, 365505, 377895, 424682, 438606, 453474, 469935, 485865, 637023, 657909, 680211, 731010, 755790, 939870, 971730, 1061705, 1096515, 1133685, 1274046, 1315818, 1360422, 1486387, 1911069, 2123410, 2193030, 2267370, 2972774, 3185115, 3289545, 3401055, 3822138, 4459161, 5733207, 6370230, 6579090, 6802110, 7431935, 8918322, 9555345, 11466414, 13377483, 14863870, 19110690, 22295805, 26754966, 28666035, 40132449, 44591610, 57332070, 66887415, 80264898, 133774830, 200662245, 401324490]

約数ペア:

[(1, 401324490), (2, 200662245), (3, 133774830), (5, 80264898), (6, 66887415), (7, 57332070), (9, 44591610), (10, 40132449), (14, 28666035), (15, 26754966), (18, 22295805), (21, 19110690), (27, 14863870), (30, 13377483), (35, 11466414), (42, 9555345), (45, 8918322), (54, 7431935), (59, 6802110), (61, 6579090), (63, 6370230), (70, 5733207), (90, 4459161), (105, 3822138), (118, 3401055), (122, 3289545), (126, 3185115), (135, 2972774), (177, 2267370), (183, 2193030), (189, 2123410), (210, 1911069), (270, 1486387), (295, 1360422), (305, 1315818), (315, 1274046), (354, 1133685), (366, 1096515), (378, 1061705), (413, 971730), (427, 939870), (531, 755790), (549, 731010), (590, 680211), (610, 657909), (630, 637023), (826, 485865), (854, 469935), (885, 453474), (915, 438606), (945, 424682), (1062, 377895), (1098, 365505), (1239, 323910), (1281, 313290), (1593, 251930), (1647, 243670), (1770, 226737), (1830, 219303), (1890, 212341), (2065, 194346), (2135, 187974), (2478, 161955), (2562, 156645), (2655, 151158), (2745, 146202), (3186, 125965), (3294, 121835), (3481, 115290), (3599, 111510), (3717, 107970), (3843, 104430), (4130, 97173), (4270, 93987), (5310, 75579), (5490, 73101), (6195, 64782), (6405, 62658), (6962, 57645), (7198, 55755), (7434, 53985), (7686, 52215), (7965, 50386), (8235, 48734), (10443, 38430), (10797, 37170), (11151, 35990), (11529, 34810), (12390, 32391), (12810, 31329), (15930, 25193), (16470, 24367), (17405, 23058), (17995, 22302), (18585, 21594), (19215, 20886)]