340729680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1205

約数の個数: 160

約数和(自身を含む): 1117928448

約数和(自身を除く): 777198768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 41, 48, 60, 62, 80, 82, 93, 120, 123, 124, 155, 164, 186, 205, 240, 246, 248, 310, 328, 372, 410, 465, 492, 496, 615, 620, 656, 744, 820, 930, 984, 1117, 1230, 1240, 1271, 1488, 1640, 1860, 1968, 2234, 2460, 2480, 2542, 3280, 3351, 3720, 3813, 4468, 4920, 5084, 5585, 6355, 6702, 7440, 7626, 8936, 9840, 10168, 11170, 12710, 13404, 15252, 16755, 17872, 19065, 20336, 22340, 25420, 26808, 30504, 33510, 34627, 38130, 44680, 45797, 50840, 53616, 61008, 67020, 69254, 76260, 89360, 91594, 101680, 103881, 134040, 137391, 138508, 152520, 173135, 183188, 207762, 228985, 268080, 274782, 277016, 305040, 346270, 366376, 415524, 457970, 519405, 549564, 554032, 686955, 692540, 732752, 831048, 915940, 1038810, 1099128, 1373910, 1385080, 1419707, 1662096, 1831880, 2077620, 2198256, 2747820, 2770160, 2839414, 3663760, 4155240, 4259121, 5495640, 5678828, 7098535, 8310480, 8518242, 10991280, 11357656, 14197070, 17036484, 21295605, 22715312, 28394140, 34072968, 42591210, 56788280, 68145936, 85182420, 113576560, 170364840, 340729680]

約数ペア:

[(1, 340729680), (2, 170364840), (3, 113576560), (4, 85182420), (5, 68145936), (6, 56788280), (8, 42591210), (10, 34072968), (12, 28394140), (15, 22715312), (16, 21295605), (20, 17036484), (24, 14197070), (30, 11357656), (31, 10991280), (40, 8518242), (41, 8310480), (48, 7098535), (60, 5678828), (62, 5495640), (80, 4259121), (82, 4155240), (93, 3663760), (120, 2839414), (123, 2770160), (124, 2747820), (155, 2198256), (164, 2077620), (186, 1831880), (205, 1662096), (240, 1419707), (246, 1385080), (248, 1373910), (310, 1099128), (328, 1038810), (372, 915940), (410, 831048), (465, 732752), (492, 692540), (496, 686955), (615, 554032), (620, 549564), (656, 519405), (744, 457970), (820, 415524), (930, 366376), (984, 346270), (1117, 305040), (1230, 277016), (1240, 274782), (1271, 268080), (1488, 228985), (1640, 207762), (1860, 183188), (1968, 173135), (2234, 152520), (2460, 138508), (2480, 137391), (2542, 134040), (3280, 103881), (3351, 101680), (3720, 91594), (3813, 89360), (4468, 76260), (4920, 69254), (5084, 67020), (5585, 61008), (6355, 53616), (6702, 50840), (7440, 45797), (7626, 44680), (8936, 38130), (9840, 34627), (10168, 33510), (11170, 30504), (12710, 26808), (13404, 25420), (15252, 22340), (16755, 20336), (17872, 19065)]