6430147960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1747}}^1$

素因数の和:1973

約数の個数: 128

約数和(自身を含む): 15857856000

約数和(自身を除く): 9427708040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 167, 190, 232, 290, 334, 380, 551, 580, 668, 760, 835, 1102, 1160, 1336, 1670, 1747, 2204, 2755, 3173, 3340, 3494, 4408, 4843, 5510, 6346, 6680, 6988, 8735, 9686, 11020, 12692, 13976, 15865, 17470, 19372, 22040, 24215, 25384, 31730, 33193, 34940, 38744, 48430, 50663, 63460, 66386, 69880, 92017, 96860, 101326, 126920, 132772, 165965, 184034, 193720, 202652, 253315, 265544, 291749, 331930, 368068, 405304, 460085, 506630, 583498, 663860, 736136, 920170, 962597, 1013260, 1166996, 1327720, 1458745, 1840340, 1925194, 2026520, 2333992, 2917490, 3680680, 3850388, 4812985, 5543231, 5834980, 7700776, 8460721, 9625970, 11086462, 11669960, 16921442, 19251940, 22172924, 27716155, 33842884, 38503880, 42303605, 44345848, 55432310, 67685768, 84607210, 110864620, 160753699, 169214420, 221729240, 321507398, 338428840, 643014796, 803768495, 1286029592, 1607536990, 3215073980, 6430147960]

約数ペア:

[(1, 6430147960), (2, 3215073980), (4, 1607536990), (5, 1286029592), (8, 803768495), (10, 643014796), (19, 338428840), (20, 321507398), (29, 221729240), (38, 169214420), (40, 160753699), (58, 110864620), (76, 84607210), (95, 67685768), (116, 55432310), (145, 44345848), (152, 42303605), (167, 38503880), (190, 33842884), (232, 27716155), (290, 22172924), (334, 19251940), (380, 16921442), (551, 11669960), (580, 11086462), (668, 9625970), (760, 8460721), (835, 7700776), (1102, 5834980), (1160, 5543231), (1336, 4812985), (1670, 3850388), (1747, 3680680), (2204, 2917490), (2755, 2333992), (3173, 2026520), (3340, 1925194), (3494, 1840340), (4408, 1458745), (4843, 1327720), (5510, 1166996), (6346, 1013260), (6680, 962597), (6988, 920170), (8735, 736136), (9686, 663860), (11020, 583498), (12692, 506630), (13976, 460085), (15865, 405304), (17470, 368068), (19372, 331930), (22040, 291749), (24215, 265544), (25384, 253315), (31730, 202652), (33193, 193720), (34940, 184034), (38744, 165965), (48430, 132772), (50663, 126920), (63460, 101326), (66386, 96860), (69880, 92017)]