40697370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 126420480

約数和(自身を除く): 85723110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 70, 90, 105, 122, 126, 135, 183, 189, 210, 270, 305, 315, 353, 366, 378, 427, 549, 610, 630, 706, 854, 915, 945, 1059, 1098, 1281, 1647, 1765, 1830, 1890, 2118, 2135, 2471, 2562, 2745, 3177, 3294, 3530, 3843, 4270, 4942, 5295, 5490, 6354, 6405, 7413, 7686, 8235, 9531, 10590, 11529, 12355, 12810, 14826, 15885, 16470, 19062, 19215, 21533, 22239, 23058, 24710, 31770, 37065, 38430, 43066, 44478, 47655, 57645, 64599, 66717, 74130, 95310, 107665, 111195, 115290, 129198, 133434, 150731, 193797, 215330, 222390, 301462, 322995, 333585, 387594, 452193, 581391, 645990, 667170, 753655, 904386, 968985, 1162782, 1356579, 1507310, 1937970, 2260965, 2713158, 2906955, 4069737, 4521930, 5813910, 6782895, 8139474, 13565790, 20348685, 40697370]

約数ペア:

[(1, 40697370), (2, 20348685), (3, 13565790), (5, 8139474), (6, 6782895), (7, 5813910), (9, 4521930), (10, 4069737), (14, 2906955), (15, 2713158), (18, 2260965), (21, 1937970), (27, 1507310), (30, 1356579), (35, 1162782), (42, 968985), (45, 904386), (54, 753655), (61, 667170), (63, 645990), (70, 581391), (90, 452193), (105, 387594), (122, 333585), (126, 322995), (135, 301462), (183, 222390), (189, 215330), (210, 193797), (270, 150731), (305, 133434), (315, 129198), (353, 115290), (366, 111195), (378, 107665), (427, 95310), (549, 74130), (610, 66717), (630, 64599), (706, 57645), (854, 47655), (915, 44478), (945, 43066), (1059, 38430), (1098, 37065), (1281, 31770), (1647, 24710), (1765, 23058), (1830, 22239), (1890, 21533), (2118, 19215), (2135, 19062), (2471, 16470), (2562, 15885), (2745, 14826), (3177, 12810), (3294, 12355), (3530, 11529), (3843, 10590), (4270, 9531), (4942, 8235), (5295, 7686), (5490, 7413), (6354, 6405)]