193149240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1401

約数の個数: 128

約数和(自身を含む): 622416960

約数和(自身を除く): 429267720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 73, 85, 102, 120, 136, 146, 170, 204, 219, 255, 292, 340, 365, 408, 438, 510, 584, 680, 730, 876, 1020, 1095, 1241, 1297, 1460, 1752, 2040, 2190, 2482, 2594, 2920, 3723, 3891, 4380, 4964, 5188, 6205, 6485, 7446, 7782, 8760, 9928, 10376, 12410, 12970, 14892, 15564, 18615, 19455, 22049, 24820, 25940, 29784, 31128, 37230, 38910, 44098, 49640, 51880, 66147, 74460, 77820, 88196, 94681, 110245, 132294, 148920, 155640, 176392, 189362, 220490, 264588, 284043, 330735, 378724, 440980, 473405, 529176, 568086, 661470, 757448, 881960, 946810, 1136172, 1322940, 1420215, 1609577, 1893620, 2272344, 2645880, 2840430, 3219154, 3787240, 4828731, 5680860, 6438308, 8047885, 9657462, 11361720, 12876616, 16095770, 19314924, 24143655, 32191540, 38629848, 48287310, 64383080, 96574620, 193149240]

約数ペア:

[(1, 193149240), (2, 96574620), (3, 64383080), (4, 48287310), (5, 38629848), (6, 32191540), (8, 24143655), (10, 19314924), (12, 16095770), (15, 12876616), (17, 11361720), (20, 9657462), (24, 8047885), (30, 6438308), (34, 5680860), (40, 4828731), (51, 3787240), (60, 3219154), (68, 2840430), (73, 2645880), (85, 2272344), (102, 1893620), (120, 1609577), (136, 1420215), (146, 1322940), (170, 1136172), (204, 946810), (219, 881960), (255, 757448), (292, 661470), (340, 568086), (365, 529176), (408, 473405), (438, 440980), (510, 378724), (584, 330735), (680, 284043), (730, 264588), (876, 220490), (1020, 189362), (1095, 176392), (1241, 155640), (1297, 148920), (1460, 132294), (1752, 110245), (2040, 94681), (2190, 88196), (2482, 77820), (2594, 74460), (2920, 66147), (3723, 51880), (3891, 49640), (4380, 44098), (4964, 38910), (5188, 37230), (6205, 31128), (6485, 29784), (7446, 25940), (7782, 24820), (8760, 22049), (9928, 19455), (10376, 18615), (12410, 15564), (12970, 14892)]