214620240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1357

約数の個数: 160

約数和(自身を含む): 722203776

約数和(自身を除く): 507583536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 240, 246, 255, 272, 328, 340, 408, 410, 492, 510, 615, 656, 680, 697, 816, 820, 984, 1020, 1230, 1283, 1360, 1394, 1640, 1968, 2040, 2091, 2460, 2566, 2788, 3280, 3485, 3849, 4080, 4182, 4920, 5132, 5576, 6415, 6970, 7698, 8364, 9840, 10264, 10455, 11152, 12830, 13940, 15396, 16728, 19245, 20528, 20910, 21811, 25660, 27880, 30792, 33456, 38490, 41820, 43622, 51320, 52603, 55760, 61584, 65433, 76980, 83640, 87244, 102640, 105206, 109055, 130866, 153960, 157809, 167280, 174488, 210412, 218110, 261732, 263015, 307920, 315618, 327165, 348976, 420824, 436220, 523464, 526030, 631236, 654330, 789045, 841648, 872440, 894251, 1046928, 1052060, 1262472, 1308660, 1578090, 1744880, 1788502, 2104120, 2524944, 2617320, 2682753, 3156180, 3577004, 4208240, 4471255, 5234640, 5365506, 6312360, 7154008, 8942510, 10731012, 12624720, 13413765, 14308016, 17885020, 21462024, 26827530, 35770040, 42924048, 53655060, 71540080, 107310120, 214620240]

約数ペア:

[(1, 214620240), (2, 107310120), (3, 71540080), (4, 53655060), (5, 42924048), (6, 35770040), (8, 26827530), (10, 21462024), (12, 17885020), (15, 14308016), (16, 13413765), (17, 12624720), (20, 10731012), (24, 8942510), (30, 7154008), (34, 6312360), (40, 5365506), (41, 5234640), (48, 4471255), (51, 4208240), (60, 3577004), (68, 3156180), (80, 2682753), (82, 2617320), (85, 2524944), (102, 2104120), (120, 1788502), (123, 1744880), (136, 1578090), (164, 1308660), (170, 1262472), (204, 1052060), (205, 1046928), (240, 894251), (246, 872440), (255, 841648), (272, 789045), (328, 654330), (340, 631236), (408, 526030), (410, 523464), (492, 436220), (510, 420824), (615, 348976), (656, 327165), (680, 315618), (697, 307920), (816, 263015), (820, 261732), (984, 218110), (1020, 210412), (1230, 174488), (1283, 167280), (1360, 157809), (1394, 153960), (1640, 130866), (1968, 109055), (2040, 105206), (2091, 102640), (2460, 87244), (2566, 83640), (2788, 76980), (3280, 65433), (3485, 61584), (3849, 55760), (4080, 52603), (4182, 51320), (4920, 43622), (5132, 41820), (5576, 38490), (6415, 33456), (6970, 30792), (7698, 27880), (8364, 25660), (9840, 21811), (10264, 20910), (10455, 20528), (11152, 19245), (12830, 16728), (13940, 15396)]