7938305640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8231}}^1$

素因数の和:8317

約数の個数: 256

約数和(自身を含む): 28449792000

約数和(自身を除く): 20511486360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 47, 54, 57, 60, 72, 76, 90, 94, 95, 108, 114, 120, 135, 141, 152, 171, 180, 188, 190, 216, 228, 235, 270, 282, 285, 342, 360, 376, 380, 423, 456, 470, 513, 540, 564, 570, 684, 705, 760, 846, 855, 893, 940, 1026, 1080, 1128, 1140, 1269, 1368, 1410, 1692, 1710, 1786, 1880, 2052, 2115, 2280, 2538, 2565, 2679, 2820, 3384, 3420, 3572, 4104, 4230, 4465, 5076, 5130, 5358, 5640, 6345, 6840, 7144, 8037, 8231, 8460, 8930, 10152, 10260, 10716, 12690, 13395, 16074, 16462, 16920, 17860, 20520, 21432, 24111, 24693, 25380, 26790, 32148, 32924, 35720, 40185, 41155, 48222, 49386, 50760, 53580, 64296, 65848, 74079, 80370, 82310, 96444, 98772, 107160, 120555, 123465, 148158, 156389, 160740, 164620, 192888, 197544, 222237, 241110, 246930, 296316, 312778, 321480, 329240, 370395, 386857, 444474, 469167, 482220, 493860, 592632, 625556, 740790, 773714, 781945, 888948, 938334, 964440, 987720, 1111185, 1160571, 1251112, 1407501, 1481580, 1547428, 1563890, 1777896, 1876668, 1934285, 2222370, 2321142, 2345835, 2815002, 2963160, 3094856, 3127780, 3481713, 3753336, 3868570, 4222503, 4444740, 4642284, 4691670, 5630004, 5802855, 6255560, 6963426, 7037505, 7350283, 7737140, 8445006, 8889480, 9284568, 9383340, 10445139, 11260008, 11605710, 13926852, 14075010, 14700566, 15474280, 16890012, 17408565, 18766680, 20890278, 21112515, 22050849, 23211420, 27853704, 28150020, 29401132, 33780024, 34817130, 36751415, 41780556, 42225030, 44101698, 46422840, 52225695, 56300040, 58802264, 66152547, 69634260, 73502830, 83561112, 84450060, 88203396, 104451390, 110254245, 132305094, 139268520, 147005660, 168900120, 176406792, 198457641, 208902780, 220508490, 264610188, 294011320, 330762735, 396915282, 417805560, 441016980, 529220376, 661525470, 793830564, 882033960, 992288205, 1323050940, 1587661128, 1984576410, 2646101880, 3969152820, 7938305640]

約数ペア:

[(1, 7938305640), (2, 3969152820), (3, 2646101880), (4, 1984576410), (5, 1587661128), (6, 1323050940), (8, 992288205), (9, 882033960), (10, 793830564), (12, 661525470), (15, 529220376), (18, 441016980), (19, 417805560), (20, 396915282), (24, 330762735), (27, 294011320), (30, 264610188), (36, 220508490), (38, 208902780), (40, 198457641), (45, 176406792), (47, 168900120), (54, 147005660), (57, 139268520), (60, 132305094), (72, 110254245), (76, 104451390), (90, 88203396), (94, 84450060), (95, 83561112), (108, 73502830), (114, 69634260), (120, 66152547), (135, 58802264), (141, 56300040), (152, 52225695), (171, 46422840), (180, 44101698), (188, 42225030), (190, 41780556), (216, 36751415), (228, 34817130), (235, 33780024), (270, 29401132), (282, 28150020), (285, 27853704), (342, 23211420), (360, 22050849), (376, 21112515), (380, 20890278), (423, 18766680), (456, 17408565), (470, 16890012), (513, 15474280), (540, 14700566), (564, 14075010), (570, 13926852), (684, 11605710), (705, 11260008), (760, 10445139), (846, 9383340), (855, 9284568), (893, 8889480), (940, 8445006), (1026, 7737140), (1080, 7350283), (1128, 7037505), (1140, 6963426), (1269, 6255560), (1368, 5802855), (1410, 5630004), (1692, 4691670), (1710, 4642284), (1786, 4444740), (1880, 4222503), (2052, 3868570), (2115, 3753336), (2280, 3481713), (2538, 3127780), (2565, 3094856), (2679, 2963160), (2820, 2815002), (3384, 2345835), (3420, 2321142), (3572, 2222370), (4104, 1934285), (4230, 1876668), (4465, 1777896), (5076, 1563890), (5130, 1547428), (5358, 1481580), (5640, 1407501), (6345, 1251112), (6840, 1160571), (7144, 1111185), (8037, 987720), (8231, 964440), (8460, 938334), (8930, 888948), (10152, 781945), (10260, 773714), (10716, 740790), (12690, 625556), (13395, 592632), (16074, 493860), (16462, 482220), (16920, 469167), (17860, 444474), (20520, 386857), (21432, 370395), (24111, 329240), (24693, 321480), (25380, 312778), (26790, 296316), (32148, 246930), (32924, 241110), (35720, 222237), (40185, 197544), (41155, 192888), (48222, 164620), (49386, 160740), (50760, 156389), (53580, 148158), (64296, 123465), (65848, 120555), (74079, 107160), (80370, 98772), (82310, 96444)]