294161520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 943225344

約数和(自身を除く): 649063824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 71, 80, 120, 122, 142, 183, 213, 240, 244, 283, 284, 305, 355, 366, 426, 488, 566, 568, 610, 710, 732, 849, 852, 915, 976, 1065, 1132, 1136, 1220, 1415, 1420, 1464, 1698, 1704, 1830, 2130, 2264, 2440, 2830, 2840, 2928, 3396, 3408, 3660, 4245, 4260, 4331, 4528, 4880, 5660, 5680, 6792, 7320, 8490, 8520, 8662, 11320, 12993, 13584, 14640, 16980, 17040, 17263, 17324, 20093, 21655, 22640, 25986, 33960, 34526, 34648, 40186, 43310, 51789, 51972, 60279, 64965, 67920, 69052, 69296, 80372, 86315, 86620, 100465, 103578, 103944, 120558, 129930, 138104, 160744, 172630, 173240, 200930, 207156, 207888, 241116, 258945, 259860, 276208, 301395, 321488, 345260, 346480, 401860, 414312, 482232, 517890, 519720, 602790, 690520, 803720, 828624, 964464, 1035780, 1039440, 1205580, 1225673, 1381040, 1607440, 2071560, 2411160, 2451346, 3677019, 4143120, 4822320, 4902692, 6128365, 7354038, 9805384, 12256730, 14708076, 18385095, 19610768, 24513460, 29416152, 36770190, 49026920, 58832304, 73540380, 98053840, 147080760, 294161520]

約数ペア:

[(1, 294161520), (2, 147080760), (3, 98053840), (4, 73540380), (5, 58832304), (6, 49026920), (8, 36770190), (10, 29416152), (12, 24513460), (15, 19610768), (16, 18385095), (20, 14708076), (24, 12256730), (30, 9805384), (40, 7354038), (48, 6128365), (60, 4902692), (61, 4822320), (71, 4143120), (80, 3677019), (120, 2451346), (122, 2411160), (142, 2071560), (183, 1607440), (213, 1381040), (240, 1225673), (244, 1205580), (283, 1039440), (284, 1035780), (305, 964464), (355, 828624), (366, 803720), (426, 690520), (488, 602790), (566, 519720), (568, 517890), (610, 482232), (710, 414312), (732, 401860), (849, 346480), (852, 345260), (915, 321488), (976, 301395), (1065, 276208), (1132, 259860), (1136, 258945), (1220, 241116), (1415, 207888), (1420, 207156), (1464, 200930), (1698, 173240), (1704, 172630), (1830, 160744), (2130, 138104), (2264, 129930), (2440, 120558), (2830, 103944), (2840, 103578), (2928, 100465), (3396, 86620), (3408, 86315), (3660, 80372), (4245, 69296), (4260, 69052), (4331, 67920), (4528, 64965), (4880, 60279), (5660, 51972), (5680, 51789), (6792, 43310), (7320, 40186), (8490, 34648), (8520, 34526), (8662, 33960), (11320, 25986), (12993, 22640), (13584, 21655), (14640, 20093), (16980, 17324), (17040, 17263)]