13305675720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1\times {\mathrm{3229}}^1$

素因数の和:4759

約数の個数: 128

約数和(自身を含む): 41693356800

約数和(自身を除く): 28387681080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 1493, 2760, 2986, 3229, 4479, 5972, 6458, 7465, 8958, 9687, 11944, 12916, 14930, 16145, 17916, 19374, 22395, 25832, 29860, 32290, 34339, 35832, 38748, 44790, 48435, 59720, 64580, 68678, 74267, 77496, 89580, 96870, 103017, 129160, 137356, 148534, 171695, 179160, 193740, 206034, 222801, 274712, 297068, 343390, 371335, 387480, 412068, 445602, 515085, 594136, 686780, 742670, 824136, 891204, 1030170, 1114005, 1373560, 1485340, 1782408, 2060340, 2228010, 2970680, 4120680, 4456020, 4820897, 8912040, 9641794, 14462691, 19283588, 24104485, 28925382, 38567176, 48208970, 57850764, 72313455, 96417940, 110880631, 115701528, 144626910, 192835880, 221761262, 289253820, 332641893, 443522524, 554403155, 578507640, 665283786, 887045048, 1108806310, 1330567572, 1663209465, 2217612620, 2661135144, 3326418930, 4435225240, 6652837860, 13305675720]

約数ペア:

[(1, 13305675720), (2, 6652837860), (3, 4435225240), (4, 3326418930), (5, 2661135144), (6, 2217612620), (8, 1663209465), (10, 1330567572), (12, 1108806310), (15, 887045048), (20, 665283786), (23, 578507640), (24, 554403155), (30, 443522524), (40, 332641893), (46, 289253820), (60, 221761262), (69, 192835880), (92, 144626910), (115, 115701528), (120, 110880631), (138, 96417940), (184, 72313455), (230, 57850764), (276, 48208970), (345, 38567176), (460, 28925382), (552, 24104485), (690, 19283588), (920, 14462691), (1380, 9641794), (1493, 8912040), (2760, 4820897), (2986, 4456020), (3229, 4120680), (4479, 2970680), (5972, 2228010), (6458, 2060340), (7465, 1782408), (8958, 1485340), (9687, 1373560), (11944, 1114005), (12916, 1030170), (14930, 891204), (16145, 824136), (17916, 742670), (19374, 686780), (22395, 594136), (25832, 515085), (29860, 445602), (32290, 412068), (34339, 387480), (35832, 371335), (38748, 343390), (44790, 297068), (48435, 274712), (59720, 222801), (64580, 206034), (68678, 193740), (74267, 179160), (77496, 171695), (89580, 148534), (96870, 137356), (103017, 129160)]