170230920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:795

約数の個数: 128

約数和(自身を含む): 535818240

約数和(自身を除く): 365587320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 67, 93, 120, 124, 134, 155, 186, 201, 248, 268, 310, 335, 372, 402, 465, 536, 620, 670, 683, 744, 804, 930, 1005, 1240, 1340, 1366, 1608, 1860, 2010, 2049, 2077, 2680, 2732, 3415, 3720, 4020, 4098, 4154, 5464, 6231, 6830, 8040, 8196, 8308, 10245, 10385, 12462, 13660, 16392, 16616, 20490, 20770, 21173, 24924, 27320, 31155, 40980, 41540, 42346, 45761, 49848, 62310, 63519, 81960, 83080, 84692, 91522, 105865, 124620, 127038, 137283, 169384, 183044, 211730, 228805, 249240, 254076, 274566, 317595, 366088, 423460, 457610, 508152, 549132, 635190, 686415, 846920, 915220, 1098264, 1270380, 1372830, 1418591, 1830440, 2540760, 2745660, 2837182, 4255773, 5491320, 5674364, 7092955, 8511546, 11348728, 14185910, 17023092, 21278865, 28371820, 34046184, 42557730, 56743640, 85115460, 170230920]

約数ペア:

[(1, 170230920), (2, 85115460), (3, 56743640), (4, 42557730), (5, 34046184), (6, 28371820), (8, 21278865), (10, 17023092), (12, 14185910), (15, 11348728), (20, 8511546), (24, 7092955), (30, 5674364), (31, 5491320), (40, 4255773), (60, 2837182), (62, 2745660), (67, 2540760), (93, 1830440), (120, 1418591), (124, 1372830), (134, 1270380), (155, 1098264), (186, 915220), (201, 846920), (248, 686415), (268, 635190), (310, 549132), (335, 508152), (372, 457610), (402, 423460), (465, 366088), (536, 317595), (620, 274566), (670, 254076), (683, 249240), (744, 228805), (804, 211730), (930, 183044), (1005, 169384), (1240, 137283), (1340, 127038), (1366, 124620), (1608, 105865), (1860, 91522), (2010, 84692), (2049, 83080), (2077, 81960), (2680, 63519), (2732, 62310), (3415, 49848), (3720, 45761), (4020, 42346), (4098, 41540), (4154, 40980), (5464, 31155), (6231, 27320), (6830, 24924), (8040, 21173), (8196, 20770), (8308, 20490), (10245, 16616), (10385, 16392), (12462, 13660)]