190058520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2753

約数の個数: 128

約数和(自身を含む): 619776000

約数和(自身を除く): 429717480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2689, 2945, 3534, 3720, 4712, 5378, 5890, 7068, 8067, 8835, 10756, 11780, 13445, 14136, 16134, 17670, 21512, 23560, 26890, 32268, 35340, 40335, 51091, 53780, 64536, 70680, 80670, 83359, 102182, 107560, 153273, 161340, 166718, 204364, 250077, 255455, 306546, 322680, 333436, 408728, 416795, 500154, 510910, 613092, 666872, 766365, 833590, 1000308, 1021820, 1226184, 1250385, 1532730, 1583821, 1667180, 2000616, 2043640, 2500770, 3065460, 3167642, 3334360, 4751463, 5001540, 6130920, 6335284, 7919105, 9502926, 10003080, 12670568, 15838210, 19005852, 23757315, 31676420, 38011704, 47514630, 63352840, 95029260, 190058520]

約数ペア:

[(1, 190058520), (2, 95029260), (3, 63352840), (4, 47514630), (5, 38011704), (6, 31676420), (8, 23757315), (10, 19005852), (12, 15838210), (15, 12670568), (19, 10003080), (20, 9502926), (24, 7919105), (30, 6335284), (31, 6130920), (38, 5001540), (40, 4751463), (57, 3334360), (60, 3167642), (62, 3065460), (76, 2500770), (93, 2043640), (95, 2000616), (114, 1667180), (120, 1583821), (124, 1532730), (152, 1250385), (155, 1226184), (186, 1021820), (190, 1000308), (228, 833590), (248, 766365), (285, 666872), (310, 613092), (372, 510910), (380, 500154), (456, 416795), (465, 408728), (570, 333436), (589, 322680), (620, 306546), (744, 255455), (760, 250077), (930, 204364), (1140, 166718), (1178, 161340), (1240, 153273), (1767, 107560), (1860, 102182), (2280, 83359), (2356, 80670), (2689, 70680), (2945, 64536), (3534, 53780), (3720, 51091), (4712, 40335), (5378, 35340), (5890, 32268), (7068, 26890), (8067, 23560), (8835, 21512), (10756, 17670), (11780, 16134), (13445, 14136)]