64337520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1259

約数の個数: 160

約数和(自身を含む): 227610432

約数和(自身を除く): 163272912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1213, 1326, 1360, 1560, 1768, 2040, 2210, 2426, 2652, 3120, 3315, 3536, 3639, 4080, 4420, 4852, 5304, 6065, 6630, 7278, 8840, 9704, 10608, 12130, 13260, 14556, 15769, 17680, 18195, 19408, 20621, 24260, 26520, 29112, 31538, 36390, 41242, 47307, 48520, 53040, 58224, 61863, 63076, 72780, 78845, 82484, 94614, 97040, 103105, 123726, 126152, 145560, 157690, 164968, 189228, 206210, 236535, 247452, 252304, 268073, 291120, 309315, 315380, 329936, 378456, 412420, 473070, 494904, 536146, 618630, 630760, 756912, 804219, 824840, 946140, 989808, 1072292, 1237260, 1261520, 1340365, 1608438, 1649680, 1892280, 2144584, 2474520, 2680730, 3216876, 3784560, 4021095, 4289168, 4949040, 5361460, 6433752, 8042190, 10722920, 12867504, 16084380, 21445840, 32168760, 64337520]

約数ペア:

[(1, 64337520), (2, 32168760), (3, 21445840), (4, 16084380), (5, 12867504), (6, 10722920), (8, 8042190), (10, 6433752), (12, 5361460), (13, 4949040), (15, 4289168), (16, 4021095), (17, 3784560), (20, 3216876), (24, 2680730), (26, 2474520), (30, 2144584), (34, 1892280), (39, 1649680), (40, 1608438), (48, 1340365), (51, 1261520), (52, 1237260), (60, 1072292), (65, 989808), (68, 946140), (78, 824840), (80, 804219), (85, 756912), (102, 630760), (104, 618630), (120, 536146), (130, 494904), (136, 473070), (156, 412420), (170, 378456), (195, 329936), (204, 315380), (208, 309315), (221, 291120), (240, 268073), (255, 252304), (260, 247452), (272, 236535), (312, 206210), (340, 189228), (390, 164968), (408, 157690), (442, 145560), (510, 126152), (520, 123726), (624, 103105), (663, 97040), (680, 94614), (780, 82484), (816, 78845), (884, 72780), (1020, 63076), (1040, 61863), (1105, 58224), (1213, 53040), (1326, 48520), (1360, 47307), (1560, 41242), (1768, 36390), (2040, 31538), (2210, 29112), (2426, 26520), (2652, 24260), (3120, 20621), (3315, 19408), (3536, 18195), (3639, 17680), (4080, 15769), (4420, 14556), (4852, 13260), (5304, 12130), (6065, 10608), (6630, 9704), (7278, 8840)]