722011680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38569}}^1$

素因数の和:38603

約数の個数: 144

約数和(自身を含む): 2653461720

約数和(自身を除く): 1931450040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 38569, 77138, 115707, 154276, 192845, 231414, 308552, 347121, 385690, 462828, 501397, 578535, 617104, 694242, 771380, 925656, 1002794, 1157070, 1234208, 1388484, 1504191, 1542760, 1735605, 1851312, 2005588, 2314140, 2506985, 2776968, 3008382, 3085520, 3471210, 3702624, 4011176, 4512573, 4628280, 5013970, 5553936, 6016764, 6171040, 6942420, 7520955, 8022352, 9025146, 9256560, 10027940, 11107872, 12033528, 13884840, 15041910, 16044704, 18050292, 18513120, 20055880, 22562865, 24067056, 27769680, 30083820, 36100584, 40111760, 45125730, 48134112, 55539360, 60167640, 72201168, 80223520, 90251460, 120335280, 144402336, 180502920, 240670560, 361005840, 722011680]

約数ペア:

[(1, 722011680), (2, 361005840), (3, 240670560), (4, 180502920), (5, 144402336), (6, 120335280), (8, 90251460), (9, 80223520), (10, 72201168), (12, 60167640), (13, 55539360), (15, 48134112), (16, 45125730), (18, 40111760), (20, 36100584), (24, 30083820), (26, 27769680), (30, 24067056), (32, 22562865), (36, 20055880), (39, 18513120), (40, 18050292), (45, 16044704), (48, 15041910), (52, 13884840), (60, 12033528), (65, 11107872), (72, 10027940), (78, 9256560), (80, 9025146), (90, 8022352), (96, 7520955), (104, 6942420), (117, 6171040), (120, 6016764), (130, 5553936), (144, 5013970), (156, 4628280), (160, 4512573), (180, 4011176), (195, 3702624), (208, 3471210), (234, 3085520), (240, 3008382), (260, 2776968), (288, 2506985), (312, 2314140), (360, 2005588), (390, 1851312), (416, 1735605), (468, 1542760), (480, 1504191), (520, 1388484), (585, 1234208), (624, 1157070), (720, 1002794), (780, 925656), (936, 771380), (1040, 694242), (1170, 617104), (1248, 578535), (1440, 501397), (1560, 462828), (1872, 385690), (2080, 347121), (2340, 308552), (3120, 231414), (3744, 192845), (4680, 154276), (6240, 115707), (9360, 77138), (18720, 38569)]