147457320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 491261760

約数和(自身を除く): 343804440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 43, 51, 60, 68, 82, 85, 86, 102, 120, 123, 129, 136, 164, 170, 172, 204, 205, 215, 246, 255, 258, 328, 340, 344, 408, 410, 430, 492, 510, 516, 615, 645, 680, 697, 731, 820, 860, 984, 1020, 1032, 1230, 1290, 1394, 1462, 1640, 1681, 1720, 1763, 2040, 2091, 2193, 2460, 2580, 2788, 2924, 3362, 3485, 3526, 3655, 4182, 4386, 4920, 5043, 5160, 5289, 5576, 5848, 6724, 6970, 7052, 7310, 8364, 8405, 8772, 8815, 10086, 10455, 10578, 10965, 13448, 13940, 14104, 14620, 16728, 16810, 17544, 17630, 20172, 20910, 21156, 21930, 25215, 26445, 27880, 28577, 29240, 29971, 33620, 35260, 40344, 41820, 42312, 43860, 50430, 52890, 57154, 59942, 67240, 70520, 72283, 83640, 85731, 87720, 89913, 100860, 105780, 114308, 119884, 142885, 144566, 149855, 171462, 179826, 201720, 211560, 216849, 228616, 239768, 285770, 289132, 299710, 342924, 359652, 361415, 428655, 433698, 449565, 571540, 578264, 599420, 685848, 719304, 722830, 857310, 867396, 899130, 1084245, 1143080, 1198840, 1228811, 1445660, 1714620, 1734792, 1798260, 2168490, 2457622, 2891320, 3429240, 3596520, 3686433, 4336980, 4915244, 6144055, 7372866, 8673960, 9830488, 12288110, 14745732, 18432165, 24576220, 29491464, 36864330, 49152440, 73728660, 147457320]

約数ペア:

[(1, 147457320), (2, 73728660), (3, 49152440), (4, 36864330), (5, 29491464), (6, 24576220), (8, 18432165), (10, 14745732), (12, 12288110), (15, 9830488), (17, 8673960), (20, 7372866), (24, 6144055), (30, 4915244), (34, 4336980), (40, 3686433), (41, 3596520), (43, 3429240), (51, 2891320), (60, 2457622), (68, 2168490), (82, 1798260), (85, 1734792), (86, 1714620), (102, 1445660), (120, 1228811), (123, 1198840), (129, 1143080), (136, 1084245), (164, 899130), (170, 867396), (172, 857310), (204, 722830), (205, 719304), (215, 685848), (246, 599420), (255, 578264), (258, 571540), (328, 449565), (340, 433698), (344, 428655), (408, 361415), (410, 359652), (430, 342924), (492, 299710), (510, 289132), (516, 285770), (615, 239768), (645, 228616), (680, 216849), (697, 211560), (731, 201720), (820, 179826), (860, 171462), (984, 149855), (1020, 144566), (1032, 142885), (1230, 119884), (1290, 114308), (1394, 105780), (1462, 100860), (1640, 89913), (1681, 87720), (1720, 85731), (1763, 83640), (2040, 72283), (2091, 70520), (2193, 67240), (2460, 59942), (2580, 57154), (2788, 52890), (2924, 50430), (3362, 43860), (3485, 42312), (3526, 41820), (3655, 40344), (4182, 35260), (4386, 33620), (4920, 29971), (5043, 29240), (5160, 28577), (5289, 27880), (5576, 26445), (5848, 25215), (6724, 21930), (6970, 21156), (7052, 20910), (7310, 20172), (8364, 17630), (8405, 17544), (8772, 16810), (8815, 16728), (10086, 14620), (10455, 14104), (10578, 13940), (10965, 13448)]