31752485880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1693}}^1\times {\mathrm{2141}}^1$

素因数の和:3921

約数の個数: 128

約数和(自身を含む): 96664518720

約数和(自身を除く): 64912032840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1693, 1752, 2141, 2190, 2920, 3386, 4282, 4380, 5079, 6423, 6772, 8465, 8564, 8760, 10158, 10705, 12846, 13544, 16930, 17128, 20316, 21410, 25395, 25692, 32115, 33860, 40632, 42820, 50790, 51384, 64230, 67720, 85640, 101580, 123589, 128460, 156293, 203160, 247178, 256920, 312586, 370767, 468879, 494356, 617945, 625172, 741534, 781465, 937758, 988712, 1235890, 1250344, 1483068, 1562930, 1853835, 1875516, 2344395, 2471780, 2966136, 3125860, 3624713, 3707670, 3751032, 4688790, 4943560, 6251720, 7249426, 7415340, 9377580, 10874139, 14498852, 14830680, 18123565, 18755160, 21748278, 28997704, 36247130, 43496556, 54370695, 72494260, 86993112, 108741390, 144988520, 217482780, 264604049, 434965560, 529208098, 793812147, 1058416196, 1323020245, 1587624294, 2116832392, 2646040490, 3175248588, 3969060735, 5292080980, 6350497176, 7938121470, 10584161960, 15876242940, 31752485880]

約数ペア:

[(1, 31752485880), (2, 15876242940), (3, 10584161960), (4, 7938121470), (5, 6350497176), (6, 5292080980), (8, 3969060735), (10, 3175248588), (12, 2646040490), (15, 2116832392), (20, 1587624294), (24, 1323020245), (30, 1058416196), (40, 793812147), (60, 529208098), (73, 434965560), (120, 264604049), (146, 217482780), (219, 144988520), (292, 108741390), (365, 86993112), (438, 72494260), (584, 54370695), (730, 43496556), (876, 36247130), (1095, 28997704), (1460, 21748278), (1693, 18755160), (1752, 18123565), (2141, 14830680), (2190, 14498852), (2920, 10874139), (3386, 9377580), (4282, 7415340), (4380, 7249426), (5079, 6251720), (6423, 4943560), (6772, 4688790), (8465, 3751032), (8564, 3707670), (8760, 3624713), (10158, 3125860), (10705, 2966136), (12846, 2471780), (13544, 2344395), (16930, 1875516), (17128, 1853835), (20316, 1562930), (21410, 1483068), (25395, 1250344), (25692, 1235890), (32115, 988712), (33860, 937758), (40632, 781465), (42820, 741534), (50790, 625172), (51384, 617945), (64230, 494356), (67720, 468879), (85640, 370767), (101580, 312586), (123589, 256920), (128460, 247178), (156293, 203160)]