193300680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:751

約数の個数: 128

約数和(自身を含む): 615600000

約数和(自身を除く): 422299320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 149, 152, 190, 228, 285, 298, 380, 447, 456, 569, 570, 596, 745, 760, 894, 1138, 1140, 1192, 1490, 1707, 1788, 2235, 2276, 2280, 2831, 2845, 2980, 3414, 3576, 4470, 4552, 5662, 5690, 5960, 6828, 8493, 8535, 8940, 10811, 11324, 11380, 13656, 14155, 16986, 17070, 17880, 21622, 22648, 22760, 28310, 32433, 33972, 34140, 42465, 43244, 54055, 56620, 64866, 67944, 68280, 84781, 84930, 86488, 108110, 113240, 129732, 162165, 169562, 169860, 216220, 254343, 259464, 324330, 339124, 339720, 423905, 432440, 508686, 648660, 678248, 847810, 1017372, 1271715, 1297320, 1610839, 1695620, 2034744, 2543430, 3221678, 3391240, 4832517, 5086860, 6443356, 8054195, 9665034, 10173720, 12886712, 16108390, 19330068, 24162585, 32216780, 38660136, 48325170, 64433560, 96650340, 193300680]

約数ペア:

[(1, 193300680), (2, 96650340), (3, 64433560), (4, 48325170), (5, 38660136), (6, 32216780), (8, 24162585), (10, 19330068), (12, 16108390), (15, 12886712), (19, 10173720), (20, 9665034), (24, 8054195), (30, 6443356), (38, 5086860), (40, 4832517), (57, 3391240), (60, 3221678), (76, 2543430), (95, 2034744), (114, 1695620), (120, 1610839), (149, 1297320), (152, 1271715), (190, 1017372), (228, 847810), (285, 678248), (298, 648660), (380, 508686), (447, 432440), (456, 423905), (569, 339720), (570, 339124), (596, 324330), (745, 259464), (760, 254343), (894, 216220), (1138, 169860), (1140, 169562), (1192, 162165), (1490, 129732), (1707, 113240), (1788, 108110), (2235, 86488), (2276, 84930), (2280, 84781), (2831, 68280), (2845, 67944), (2980, 64866), (3414, 56620), (3576, 54055), (4470, 43244), (4552, 42465), (5662, 34140), (5690, 33972), (5960, 32433), (6828, 28310), (8493, 22760), (8535, 22648), (8940, 21622), (10811, 17880), (11324, 17070), (11380, 16986), (13656, 14155)]