40484340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 139238400

約数和(自身を除く): 98754060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 73, 78, 79, 90, 108, 117, 130, 135, 146, 156, 158, 180, 195, 219, 234, 237, 260, 270, 292, 316, 351, 365, 390, 395, 438, 468, 474, 540, 585, 657, 702, 711, 730, 780, 790, 876, 948, 949, 1027, 1095, 1170, 1185, 1314, 1404, 1422, 1460, 1580, 1755, 1898, 1971, 2054, 2133, 2190, 2340, 2370, 2628, 2844, 2847, 3081, 3285, 3510, 3555, 3796, 3942, 4108, 4266, 4380, 4740, 4745, 5135, 5694, 5767, 6162, 6570, 7020, 7110, 7884, 8532, 8541, 9243, 9490, 9855, 10270, 10665, 11388, 11534, 12324, 13140, 14220, 14235, 15405, 17082, 17301, 18486, 18980, 19710, 20540, 21330, 23068, 25623, 27729, 28470, 28835, 30810, 34164, 34602, 36972, 39420, 42660, 42705, 46215, 51246, 51903, 55458, 56940, 57670, 61620, 69204, 74971, 85410, 86505, 92430, 102492, 103806, 110916, 115340, 128115, 138645, 149942, 155709, 170820, 173010, 184860, 207612, 224913, 256230, 259515, 277290, 299884, 311418, 346020, 374855, 449826, 512460, 519030, 554580, 622836, 674739, 749710, 778545, 899652, 1038060, 1124565, 1349478, 1499420, 1557090, 2024217, 2249130, 2698956, 3114180, 3373695, 4048434, 4498260, 6747390, 8096868, 10121085, 13494780, 20242170, 40484340]

約数ペア:

[(1, 40484340), (2, 20242170), (3, 13494780), (4, 10121085), (5, 8096868), (6, 6747390), (9, 4498260), (10, 4048434), (12, 3373695), (13, 3114180), (15, 2698956), (18, 2249130), (20, 2024217), (26, 1557090), (27, 1499420), (30, 1349478), (36, 1124565), (39, 1038060), (45, 899652), (52, 778545), (54, 749710), (60, 674739), (65, 622836), (73, 554580), (78, 519030), (79, 512460), (90, 449826), (108, 374855), (117, 346020), (130, 311418), (135, 299884), (146, 277290), (156, 259515), (158, 256230), (180, 224913), (195, 207612), (219, 184860), (234, 173010), (237, 170820), (260, 155709), (270, 149942), (292, 138645), (316, 128115), (351, 115340), (365, 110916), (390, 103806), (395, 102492), (438, 92430), (468, 86505), (474, 85410), (540, 74971), (585, 69204), (657, 61620), (702, 57670), (711, 56940), (730, 55458), (780, 51903), (790, 51246), (876, 46215), (948, 42705), (949, 42660), (1027, 39420), (1095, 36972), (1170, 34602), (1185, 34164), (1314, 30810), (1404, 28835), (1422, 28470), (1460, 27729), (1580, 25623), (1755, 23068), (1898, 21330), (1971, 20540), (2054, 19710), (2133, 18980), (2190, 18486), (2340, 17301), (2370, 17082), (2628, 15405), (2844, 14235), (2847, 14220), (3081, 13140), (3285, 12324), (3510, 11534), (3555, 11388), (3796, 10665), (3942, 10270), (4108, 9855), (4266, 9490), (4380, 9243), (4740, 8541), (4745, 8532), (5135, 7884), (5694, 7110), (5767, 7020), (6162, 6570)]