143392620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 523998720

約数和(自身を除く): 380606100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 49, 51, 57, 60, 68, 70, 76, 84, 85, 95, 98, 102, 105, 114, 119, 133, 140, 147, 151, 170, 190, 196, 204, 210, 228, 238, 245, 255, 266, 285, 294, 302, 323, 340, 357, 380, 399, 420, 453, 476, 490, 510, 532, 570, 588, 595, 604, 646, 665, 714, 735, 755, 798, 833, 906, 931, 969, 980, 1020, 1057, 1140, 1190, 1292, 1330, 1428, 1470, 1510, 1596, 1615, 1666, 1785, 1812, 1862, 1938, 1995, 2114, 2261, 2265, 2380, 2499, 2567, 2660, 2793, 2869, 2940, 3020, 3171, 3230, 3332, 3570, 3724, 3876, 3990, 4165, 4228, 4522, 4530, 4655, 4845, 4998, 5134, 5285, 5586, 5738, 6342, 6460, 6783, 7140, 7399, 7701, 7980, 8330, 8607, 9044, 9060, 9310, 9690, 9996, 10268, 10570, 11172, 11305, 11476, 12495, 12684, 12835, 13566, 13965, 14345, 14798, 15402, 15827, 15855, 16660, 17214, 17969, 18620, 19380, 20083, 21140, 22197, 22610, 24990, 25670, 27132, 27930, 28690, 29596, 30804, 31654, 31710, 33915, 34428, 35938, 36995, 38505, 40166, 43035, 44394, 45220, 47481, 48773, 49980, 51340, 53907, 55860, 57380, 60249, 63308, 63420, 67830, 71876, 73990, 77010, 79135, 80332, 86070, 88788, 89845, 94962, 97546, 100415, 107814, 110985, 120498, 125783, 135660, 140581, 146319, 147980, 154020, 158270, 172140, 179690, 189924, 195092, 200830, 215628, 221970, 237405, 240996, 243865, 251566, 269535, 281162, 292638, 301245, 316540, 341411, 359380, 377349, 401660, 421743, 443940, 474810, 487730, 503132, 539070, 562324, 585276, 602490, 628915, 682822, 702905, 731595, 754698, 843486, 949620, 975460, 1024233, 1078140, 1204980, 1257830, 1365644, 1405810, 1463190, 1509396, 1686972, 1707055, 1886745, 2048466, 2108715, 2389877, 2515660, 2811620, 2926380, 3414110, 3773490, 4096932, 4217430, 4779754, 5121165, 6828220, 7169631, 7546980, 8434860, 9559508, 10242330, 11949385, 14339262, 20484660, 23898770, 28678524, 35848155, 47797540, 71696310, 143392620]

約数ペア:

[(1, 143392620), (2, 71696310), (3, 47797540), (4, 35848155), (5, 28678524), (6, 23898770), (7, 20484660), (10, 14339262), (12, 11949385), (14, 10242330), (15, 9559508), (17, 8434860), (19, 7546980), (20, 7169631), (21, 6828220), (28, 5121165), (30, 4779754), (34, 4217430), (35, 4096932), (38, 3773490), (42, 3414110), (49, 2926380), (51, 2811620), (57, 2515660), (60, 2389877), (68, 2108715), (70, 2048466), (76, 1886745), (84, 1707055), (85, 1686972), (95, 1509396), (98, 1463190), (102, 1405810), (105, 1365644), (114, 1257830), (119, 1204980), (133, 1078140), (140, 1024233), (147, 975460), (151, 949620), (170, 843486), (190, 754698), (196, 731595), (204, 702905), (210, 682822), (228, 628915), (238, 602490), (245, 585276), (255, 562324), (266, 539070), (285, 503132), (294, 487730), (302, 474810), (323, 443940), (340, 421743), (357, 401660), (380, 377349), (399, 359380), (420, 341411), (453, 316540), (476, 301245), (490, 292638), (510, 281162), (532, 269535), (570, 251566), (588, 243865), (595, 240996), (604, 237405), (646, 221970), (665, 215628), (714, 200830), (735, 195092), (755, 189924), (798, 179690), (833, 172140), (906, 158270), (931, 154020), (969, 147980), (980, 146319), (1020, 140581), (1057, 135660), (1140, 125783), (1190, 120498), (1292, 110985), (1330, 107814), (1428, 100415), (1470, 97546), (1510, 94962), (1596, 89845), (1615, 88788), (1666, 86070), (1785, 80332), (1812, 79135), (1862, 77010), (1938, 73990), (1995, 71876), (2114, 67830), (2261, 63420), (2265, 63308), (2380, 60249), (2499, 57380), (2567, 55860), (2660, 53907), (2793, 51340), (2869, 49980), (2940, 48773), (3020, 47481), (3171, 45220), (3230, 44394), (3332, 43035), (3570, 40166), (3724, 38505), (3876, 36995), (3990, 35938), (4165, 34428), (4228, 33915), (4522, 31710), (4530, 31654), (4655, 30804), (4845, 29596), (4998, 28690), (5134, 27930), (5285, 27132), (5586, 25670), (5738, 24990), (6342, 22610), (6460, 22197), (6783, 21140), (7140, 20083), (7399, 19380), (7701, 18620), (7980, 17969), (8330, 17214), (8607, 16660), (9044, 15855), (9060, 15827), (9310, 15402), (9690, 14798), (9996, 14345), (10268, 13965), (10570, 13566), (11172, 12835), (11305, 12684), (11476, 12495)]