497613240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:307

約数の個数: 256

約数和(自身を含む): 1741824000

約数和(自身を除く): 1244210760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 89, 90, 93, 108, 120, 124, 135, 155, 167, 178, 180, 186, 216, 248, 267, 270, 279, 310, 334, 356, 360, 372, 445, 465, 501, 534, 540, 558, 620, 668, 712, 744, 801, 835, 837, 890, 930, 1002, 1068, 1080, 1116, 1240, 1335, 1336, 1395, 1503, 1602, 1670, 1674, 1780, 1860, 2004, 2136, 2232, 2403, 2505, 2670, 2759, 2790, 3006, 3204, 3340, 3348, 3560, 3720, 4005, 4008, 4185, 4509, 4806, 5010, 5177, 5340, 5518, 5580, 6012, 6408, 6680, 6696, 7515, 8010, 8277, 8370, 9018, 9612, 10020, 10354, 10680, 11036, 11160, 12015, 12024, 13795, 14863, 15030, 15531, 16020, 16554, 16740, 18036, 19224, 20040, 20708, 22072, 22545, 24030, 24831, 25885, 27590, 29726, 30060, 31062, 32040, 33108, 33480, 36072, 41385, 41416, 44589, 45090, 46593, 48060, 49662, 51770, 55180, 59452, 60120, 62124, 66216, 74315, 74493, 77655, 82770, 89178, 90180, 93186, 96120, 99324, 103540, 110360, 118904, 124155, 124248, 133767, 139779, 148630, 148986, 155310, 165540, 178356, 180360, 186372, 198648, 207080, 222945, 232965, 248310, 267534, 279558, 297260, 297972, 310620, 331080, 356712, 372465, 372744, 401301, 445890, 460753, 465930, 496620, 535068, 559116, 594520, 595944, 621240, 668835, 698895, 744930, 802602, 891780, 921506, 931860, 993240, 1070136, 1118232, 1337670, 1382259, 1397790, 1489860, 1605204, 1783560, 1843012, 1863720, 2006505, 2303765, 2675340, 2764518, 2795580, 2979720, 3210408, 3686024, 4013010, 4146777, 4607530, 5350680, 5529036, 5591160, 6911295, 8026020, 8293554, 9215060, 11058072, 12440331, 13822590, 16052040, 16587108, 18430120, 20733885, 24880662, 27645180, 33174216, 41467770, 49761324, 55290360, 62201655, 82935540, 99522648, 124403310, 165871080, 248806620, 497613240]

約数ペア:

[(1, 497613240), (2, 248806620), (3, 165871080), (4, 124403310), (5, 99522648), (6, 82935540), (8, 62201655), (9, 55290360), (10, 49761324), (12, 41467770), (15, 33174216), (18, 27645180), (20, 24880662), (24, 20733885), (27, 18430120), (30, 16587108), (31, 16052040), (36, 13822590), (40, 12440331), (45, 11058072), (54, 9215060), (60, 8293554), (62, 8026020), (72, 6911295), (89, 5591160), (90, 5529036), (93, 5350680), (108, 4607530), (120, 4146777), (124, 4013010), (135, 3686024), (155, 3210408), (167, 2979720), (178, 2795580), (180, 2764518), (186, 2675340), (216, 2303765), (248, 2006505), (267, 1863720), (270, 1843012), (279, 1783560), (310, 1605204), (334, 1489860), (356, 1397790), (360, 1382259), (372, 1337670), (445, 1118232), (465, 1070136), (501, 993240), (534, 931860), (540, 921506), (558, 891780), (620, 802602), (668, 744930), (712, 698895), (744, 668835), (801, 621240), (835, 595944), (837, 594520), (890, 559116), (930, 535068), (1002, 496620), (1068, 465930), (1080, 460753), (1116, 445890), (1240, 401301), (1335, 372744), (1336, 372465), (1395, 356712), (1503, 331080), (1602, 310620), (1670, 297972), (1674, 297260), (1780, 279558), (1860, 267534), (2004, 248310), (2136, 232965), (2232, 222945), (2403, 207080), (2505, 198648), (2670, 186372), (2759, 180360), (2790, 178356), (3006, 165540), (3204, 155310), (3340, 148986), (3348, 148630), (3560, 139779), (3720, 133767), (4005, 124248), (4008, 124155), (4185, 118904), (4509, 110360), (4806, 103540), (5010, 99324), (5177, 96120), (5340, 93186), (5518, 90180), (5580, 89178), (6012, 82770), (6408, 77655), (6680, 74493), (6696, 74315), (7515, 66216), (8010, 62124), (8277, 60120), (8370, 59452), (9018, 55180), (9612, 51770), (10020, 49662), (10354, 48060), (10680, 46593), (11036, 45090), (11160, 44589), (12015, 41416), (12024, 41385), (13795, 36072), (14863, 33480), (15030, 33108), (15531, 32040), (16020, 31062), (16554, 30060), (16740, 29726), (18036, 27590), (19224, 25885), (20040, 24831), (20708, 24030), (22072, 22545)]