143539320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 453911040

約数和(自身を除く): 310371720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 131, 138, 184, 230, 262, 276, 345, 393, 397, 460, 524, 552, 655, 690, 786, 794, 920, 1048, 1191, 1310, 1380, 1572, 1588, 1965, 1985, 2382, 2620, 2760, 3013, 3144, 3176, 3930, 3970, 4764, 5240, 5955, 6026, 7860, 7940, 9039, 9131, 9528, 11910, 12052, 15065, 15720, 15880, 18078, 18262, 23820, 24104, 27393, 30130, 36156, 36524, 45195, 45655, 47640, 52007, 54786, 60260, 72312, 73048, 90390, 91310, 104014, 109572, 120520, 136965, 156021, 180780, 182620, 208028, 219144, 260035, 273930, 312042, 361560, 365240, 416056, 520070, 547860, 624084, 780105, 1040140, 1095720, 1196161, 1248168, 1560210, 2080280, 2392322, 3120420, 3588483, 4784644, 5980805, 6240840, 7176966, 9569288, 11961610, 14353932, 17942415, 23923220, 28707864, 35884830, 47846440, 71769660, 143539320]

約数ペア:

[(1, 143539320), (2, 71769660), (3, 47846440), (4, 35884830), (5, 28707864), (6, 23923220), (8, 17942415), (10, 14353932), (12, 11961610), (15, 9569288), (20, 7176966), (23, 6240840), (24, 5980805), (30, 4784644), (40, 3588483), (46, 3120420), (60, 2392322), (69, 2080280), (92, 1560210), (115, 1248168), (120, 1196161), (131, 1095720), (138, 1040140), (184, 780105), (230, 624084), (262, 547860), (276, 520070), (345, 416056), (393, 365240), (397, 361560), (460, 312042), (524, 273930), (552, 260035), (655, 219144), (690, 208028), (786, 182620), (794, 180780), (920, 156021), (1048, 136965), (1191, 120520), (1310, 109572), (1380, 104014), (1572, 91310), (1588, 90390), (1965, 73048), (1985, 72312), (2382, 60260), (2620, 54786), (2760, 52007), (3013, 47640), (3144, 45655), (3176, 45195), (3930, 36524), (3970, 36156), (4764, 30130), (5240, 27393), (5955, 24104), (6026, 23820), (7860, 18262), (7940, 18078), (9039, 15880), (9131, 15720), (9528, 15065), (11910, 12052)]