130447380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 442810368

約数和(自身を除く): 312362988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 43, 60, 62, 70, 84, 86, 93, 105, 124, 129, 140, 155, 172, 186, 210, 215, 217, 233, 258, 301, 310, 372, 420, 430, 434, 465, 466, 516, 602, 620, 645, 651, 699, 860, 868, 903, 930, 932, 1085, 1165, 1204, 1290, 1302, 1333, 1398, 1505, 1631, 1806, 1860, 2170, 2330, 2580, 2604, 2666, 2796, 3010, 3255, 3262, 3495, 3612, 3999, 4340, 4515, 4660, 4893, 5332, 6020, 6510, 6524, 6665, 6990, 7223, 7998, 8155, 9030, 9331, 9786, 10019, 13020, 13330, 13980, 14446, 15996, 16310, 18060, 18662, 19572, 19995, 20038, 21669, 24465, 26660, 27993, 28892, 30057, 32620, 36115, 37324, 39990, 40076, 43338, 46655, 48930, 50095, 50561, 55986, 60114, 70133, 72230, 79980, 86676, 93310, 97860, 100190, 101122, 108345, 111972, 120228, 139965, 140266, 144460, 150285, 151683, 186620, 200380, 202244, 210399, 216690, 252805, 279930, 280532, 300570, 303366, 310589, 350665, 420798, 433380, 505610, 559860, 601140, 606732, 621178, 701330, 758415, 841596, 931767, 1011220, 1051995, 1242356, 1402660, 1516830, 1552945, 1863534, 2103990, 2174123, 3033660, 3105890, 3727068, 4207980, 4348246, 4658835, 6211780, 6522369, 8696492, 9317670, 10870615, 13044738, 18635340, 21741230, 26089476, 32611845, 43482460, 65223690, 130447380]

約数ペア:

[(1, 130447380), (2, 65223690), (3, 43482460), (4, 32611845), (5, 26089476), (6, 21741230), (7, 18635340), (10, 13044738), (12, 10870615), (14, 9317670), (15, 8696492), (20, 6522369), (21, 6211780), (28, 4658835), (30, 4348246), (31, 4207980), (35, 3727068), (42, 3105890), (43, 3033660), (60, 2174123), (62, 2103990), (70, 1863534), (84, 1552945), (86, 1516830), (93, 1402660), (105, 1242356), (124, 1051995), (129, 1011220), (140, 931767), (155, 841596), (172, 758415), (186, 701330), (210, 621178), (215, 606732), (217, 601140), (233, 559860), (258, 505610), (301, 433380), (310, 420798), (372, 350665), (420, 310589), (430, 303366), (434, 300570), (465, 280532), (466, 279930), (516, 252805), (602, 216690), (620, 210399), (645, 202244), (651, 200380), (699, 186620), (860, 151683), (868, 150285), (903, 144460), (930, 140266), (932, 139965), (1085, 120228), (1165, 111972), (1204, 108345), (1290, 101122), (1302, 100190), (1333, 97860), (1398, 93310), (1505, 86676), (1631, 79980), (1806, 72230), (1860, 70133), (2170, 60114), (2330, 55986), (2580, 50561), (2604, 50095), (2666, 48930), (2796, 46655), (3010, 43338), (3255, 40076), (3262, 39990), (3495, 37324), (3612, 36115), (3999, 32620), (4340, 30057), (4515, 28892), (4660, 27993), (4893, 26660), (5332, 24465), (6020, 21669), (6510, 20038), (6524, 19995), (6665, 19572), (6990, 18662), (7223, 18060), (7998, 16310), (8155, 15996), (9030, 14446), (9331, 13980), (9786, 13330), (10019, 13020)]