78153477480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{292973}}^1$

素因数の和:293025

約数の個数: 256

約数和(自身を含む): 295317792000

約数和(自身を除く): 217164314520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1560, 1710, 1755, 1976, 2052, 2223, 2280, 2340, 2470, 2565, 2808, 2964, 3420, 3510, 3705, 4104, 4446, 4680, 4940, 5130, 5928, 6669, 6840, 7020, 7410, 8892, 9880, 10260, 11115, 13338, 14040, 14820, 17784, 20520, 22230, 26676, 29640, 33345, 44460, 53352, 66690, 88920, 133380, 266760, 292973, 585946, 878919, 1171892, 1464865, 1757838, 2343784, 2636757, 2929730, 3515676, 3808649, 4394595, 5273514, 5566487, 5859460, 7031352, 7617298, 7910271, 8789190, 10547028, 11132974, 11425947, 11718920, 13183785, 15234596, 15820542, 16699461, 17578380, 19043245, 21094056, 22265948, 22851894, 26367570, 27832435, 30469192, 31641084, 33398922, 34277841, 35156760, 38086490, 39551355, 44531896, 45703788, 50098383, 52735140, 55664870, 57129735, 63282168, 66797844, 68555682, 72364331, 76172980, 79102710, 83497305, 91407576, 100196766, 102833523, 105470280, 111329740, 114259470, 133595688, 137111364, 144728662, 150295149, 152345960, 158205420, 166994610, 171389205, 200393532, 205667046, 217092993, 222659480, 228518940, 250491915, 274222728, 289457324, 300590298, 316410840, 333989220, 342778410, 361821655, 400787064, 411334092, 434185986, 457037880, 500983830, 514167615, 578914648, 601180596, 651278979, 667978440, 685556820, 723643310, 751475745, 822668184, 868371972, 1001967660, 1028335230, 1085464965, 1202361192, 1302557958, 1371113640, 1447286620, 1502951490, 1736743944, 1953836937, 2003935320, 2056670460, 2170929930, 2605115916, 2894573240, 3005902980, 3256394895, 3907673874, 4113340920, 4341859860, 5210231832, 6011805960, 6512789790, 7815347748, 8683719720, 9769184685, 13025579580, 15630695496, 19538369370, 26051159160, 39076738740, 78153477480]

約数ペア:

[(1, 78153477480), (2, 39076738740), (3, 26051159160), (4, 19538369370), (5, 15630695496), (6, 13025579580), (8, 9769184685), (9, 8683719720), (10, 7815347748), (12, 6512789790), (13, 6011805960), (15, 5210231832), (18, 4341859860), (19, 4113340920), (20, 3907673874), (24, 3256394895), (26, 3005902980), (27, 2894573240), (30, 2605115916), (36, 2170929930), (38, 2056670460), (39, 2003935320), (40, 1953836937), (45, 1736743944), (52, 1502951490), (54, 1447286620), (57, 1371113640), (60, 1302557958), (65, 1202361192), (72, 1085464965), (76, 1028335230), (78, 1001967660), (90, 868371972), (95, 822668184), (104, 751475745), (108, 723643310), (114, 685556820), (117, 667978440), (120, 651278979), (130, 601180596), (135, 578914648), (152, 514167615), (156, 500983830), (171, 457037880), (180, 434185986), (190, 411334092), (195, 400787064), (216, 361821655), (228, 342778410), (234, 333989220), (247, 316410840), (260, 300590298), (270, 289457324), (285, 274222728), (312, 250491915), (342, 228518940), (351, 222659480), (360, 217092993), (380, 205667046), (390, 200393532), (456, 171389205), (468, 166994610), (494, 158205420), (513, 152345960), (520, 150295149), (540, 144728662), (570, 137111364), (585, 133595688), (684, 114259470), (702, 111329740), (741, 105470280), (760, 102833523), (780, 100196766), (855, 91407576), (936, 83497305), (988, 79102710), (1026, 76172980), (1080, 72364331), (1140, 68555682), (1170, 66797844), (1235, 63282168), (1368, 57129735), (1404, 55664870), (1482, 52735140), (1560, 50098383), (1710, 45703788), (1755, 44531896), (1976, 39551355), (2052, 38086490), (2223, 35156760), (2280, 34277841), (2340, 33398922), (2470, 31641084), (2565, 30469192), (2808, 27832435), (2964, 26367570), (3420, 22851894), (3510, 22265948), (3705, 21094056), (4104, 19043245), (4446, 17578380), (4680, 16699461), (4940, 15820542), (5130, 15234596), (5928, 13183785), (6669, 11718920), (6840, 11425947), (7020, 11132974), (7410, 10547028), (8892, 8789190), (9880, 7910271), (10260, 7617298), (11115, 7031352), (13338, 5859460), (14040, 5566487), (14820, 5273514), (17784, 4394595), (20520, 3808649), (22230, 3515676), (26676, 2929730), (29640, 2636757), (33345, 2343784), (44460, 1757838), (53352, 1464865), (66690, 1171892), (88920, 878919), (133380, 585946), (266760, 292973)]