2219400360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2920

約数の個数: 192

約数和(自身を含む): 7553295360

約数和(自身を除く): 5333895000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 71, 72, 90, 93, 120, 124, 142, 155, 180, 186, 213, 248, 279, 284, 310, 355, 360, 372, 426, 465, 558, 568, 620, 639, 710, 744, 852, 930, 1065, 1116, 1240, 1278, 1395, 1420, 1704, 1860, 2130, 2201, 2232, 2556, 2790, 2801, 2840, 3195, 3720, 4260, 4402, 5112, 5580, 5602, 6390, 6603, 8403, 8520, 8804, 11005, 11160, 11204, 12780, 13206, 14005, 16806, 17608, 19809, 22010, 22408, 25209, 25560, 26412, 28010, 33015, 33612, 39618, 42015, 44020, 50418, 52824, 56020, 66030, 67224, 79236, 84030, 86831, 88040, 99045, 100836, 112040, 126045, 132060, 158472, 168060, 173662, 198090, 198871, 201672, 252090, 260493, 264120, 336120, 347324, 396180, 397742, 434155, 504180, 520986, 596613, 694648, 781479, 792360, 795484, 868310, 994355, 1008360, 1041972, 1193226, 1302465, 1562958, 1590968, 1736620, 1789839, 1988710, 2083944, 2386452, 2604930, 2983065, 3125916, 3473240, 3579678, 3907395, 3977420, 4772904, 5209860, 5966130, 6165001, 6251832, 7159356, 7814790, 7954840, 8949195, 10419720, 11932260, 12330002, 14318712, 15629580, 17898390, 18495003, 23864520, 24660004, 30825005, 31259160, 35796780, 36990006, 49320008, 55485009, 61650010, 71593560, 73980012, 92475015, 110970018, 123300020, 147960024, 184950030, 221940036, 246600040, 277425045, 369900060, 443880072, 554850090, 739800120, 1109700180, 2219400360]

約数ペア:

[(1, 2219400360), (2, 1109700180), (3, 739800120), (4, 554850090), (5, 443880072), (6, 369900060), (8, 277425045), (9, 246600040), (10, 221940036), (12, 184950030), (15, 147960024), (18, 123300020), (20, 110970018), (24, 92475015), (30, 73980012), (31, 71593560), (36, 61650010), (40, 55485009), (45, 49320008), (60, 36990006), (62, 35796780), (71, 31259160), (72, 30825005), (90, 24660004), (93, 23864520), (120, 18495003), (124, 17898390), (142, 15629580), (155, 14318712), (180, 12330002), (186, 11932260), (213, 10419720), (248, 8949195), (279, 7954840), (284, 7814790), (310, 7159356), (355, 6251832), (360, 6165001), (372, 5966130), (426, 5209860), (465, 4772904), (558, 3977420), (568, 3907395), (620, 3579678), (639, 3473240), (710, 3125916), (744, 2983065), (852, 2604930), (930, 2386452), (1065, 2083944), (1116, 1988710), (1240, 1789839), (1278, 1736620), (1395, 1590968), (1420, 1562958), (1704, 1302465), (1860, 1193226), (2130, 1041972), (2201, 1008360), (2232, 994355), (2556, 868310), (2790, 795484), (2801, 792360), (2840, 781479), (3195, 694648), (3720, 596613), (4260, 520986), (4402, 504180), (5112, 434155), (5580, 397742), (5602, 396180), (6390, 347324), (6603, 336120), (8403, 264120), (8520, 260493), (8804, 252090), (11005, 201672), (11160, 198871), (11204, 198090), (12780, 173662), (13206, 168060), (14005, 158472), (16806, 132060), (17608, 126045), (19809, 112040), (22010, 100836), (22408, 99045), (25209, 88040), (25560, 86831), (26412, 84030), (28010, 79236), (33015, 67224), (33612, 66030), (39618, 56020), (42015, 52824), (44020, 50418)]