612166920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 1962662400

約数和(自身を除く): 1350495480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 89, 93, 120, 124, 129, 155, 172, 178, 186, 215, 248, 258, 267, 310, 344, 356, 372, 430, 445, 465, 516, 534, 620, 645, 712, 744, 860, 890, 930, 1032, 1068, 1240, 1290, 1333, 1335, 1720, 1780, 1849, 1860, 2136, 2580, 2666, 2670, 2759, 3560, 3698, 3720, 3827, 3999, 5160, 5332, 5340, 5518, 5547, 6665, 7396, 7654, 7998, 8277, 9245, 10664, 10680, 11036, 11094, 11481, 13330, 13795, 14792, 15308, 15996, 16554, 18490, 19135, 19995, 22072, 22188, 22962, 26660, 27590, 27735, 30616, 31992, 33108, 36980, 38270, 39990, 41385, 44376, 45924, 53320, 55180, 55470, 57319, 57405, 66216, 73960, 76540, 79980, 82770, 91848, 110360, 110940, 114638, 114810, 118637, 153080, 159960, 164561, 165540, 171957, 221880, 229276, 229620, 237274, 286595, 329122, 331080, 343914, 355911, 458552, 459240, 474548, 493683, 573190, 593185, 658244, 687828, 711822, 822805, 859785, 949096, 987366, 1146380, 1186370, 1316488, 1375656, 1423644, 1645610, 1719570, 1779555, 1974732, 2292760, 2372740, 2468415, 2847288, 3291220, 3439140, 3559110, 3949464, 4745480, 4936830, 5101391, 6582440, 6878280, 7118220, 9873660, 10202782, 14236440, 15304173, 19747320, 20405564, 25506955, 30608346, 40811128, 51013910, 61216692, 76520865, 102027820, 122433384, 153041730, 204055640, 306083460, 612166920]

約数ペア:

[(1, 612166920), (2, 306083460), (3, 204055640), (4, 153041730), (5, 122433384), (6, 102027820), (8, 76520865), (10, 61216692), (12, 51013910), (15, 40811128), (20, 30608346), (24, 25506955), (30, 20405564), (31, 19747320), (40, 15304173), (43, 14236440), (60, 10202782), (62, 9873660), (86, 7118220), (89, 6878280), (93, 6582440), (120, 5101391), (124, 4936830), (129, 4745480), (155, 3949464), (172, 3559110), (178, 3439140), (186, 3291220), (215, 2847288), (248, 2468415), (258, 2372740), (267, 2292760), (310, 1974732), (344, 1779555), (356, 1719570), (372, 1645610), (430, 1423644), (445, 1375656), (465, 1316488), (516, 1186370), (534, 1146380), (620, 987366), (645, 949096), (712, 859785), (744, 822805), (860, 711822), (890, 687828), (930, 658244), (1032, 593185), (1068, 573190), (1240, 493683), (1290, 474548), (1333, 459240), (1335, 458552), (1720, 355911), (1780, 343914), (1849, 331080), (1860, 329122), (2136, 286595), (2580, 237274), (2666, 229620), (2670, 229276), (2759, 221880), (3560, 171957), (3698, 165540), (3720, 164561), (3827, 159960), (3999, 153080), (5160, 118637), (5332, 114810), (5340, 114638), (5518, 110940), (5547, 110360), (6665, 91848), (7396, 82770), (7654, 79980), (7998, 76540), (8277, 73960), (9245, 66216), (10664, 57405), (10680, 57319), (11036, 55470), (11094, 55180), (11481, 53320), (13330, 45924), (13795, 44376), (14792, 41385), (15308, 39990), (15996, 38270), (16554, 36980), (18490, 33108), (19135, 31992), (19995, 30616), (22072, 27735), (22188, 27590), (22962, 26660)]