16372680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 53222400

約数和(自身を除く): 36849720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 167, 172, 190, 215, 228, 258, 285, 334, 344, 380, 430, 456, 501, 516, 570, 645, 668, 760, 817, 835, 860, 1002, 1032, 1140, 1290, 1336, 1634, 1670, 1720, 2004, 2280, 2451, 2505, 2580, 3173, 3268, 3340, 4008, 4085, 4902, 5010, 5160, 6346, 6536, 6680, 7181, 8170, 9519, 9804, 10020, 12255, 12692, 14362, 15865, 16340, 19038, 19608, 20040, 21543, 24510, 25384, 28724, 31730, 32680, 35905, 38076, 43086, 47595, 49020, 57448, 63460, 71810, 76152, 86172, 95190, 98040, 107715, 126920, 136439, 143620, 172344, 190380, 215430, 272878, 287240, 380760, 409317, 430860, 545756, 682195, 818634, 861720, 1091512, 1364390, 1637268, 2046585, 2728780, 3274536, 4093170, 5457560, 8186340, 16372680]

約数ペア:

[(1, 16372680), (2, 8186340), (3, 5457560), (4, 4093170), (5, 3274536), (6, 2728780), (8, 2046585), (10, 1637268), (12, 1364390), (15, 1091512), (19, 861720), (20, 818634), (24, 682195), (30, 545756), (38, 430860), (40, 409317), (43, 380760), (57, 287240), (60, 272878), (76, 215430), (86, 190380), (95, 172344), (114, 143620), (120, 136439), (129, 126920), (152, 107715), (167, 98040), (172, 95190), (190, 86172), (215, 76152), (228, 71810), (258, 63460), (285, 57448), (334, 49020), (344, 47595), (380, 43086), (430, 38076), (456, 35905), (501, 32680), (516, 31730), (570, 28724), (645, 25384), (668, 24510), (760, 21543), (817, 20040), (835, 19608), (860, 19038), (1002, 16340), (1032, 15865), (1140, 14362), (1290, 12692), (1336, 12255), (1634, 10020), (1670, 9804), (1720, 9519), (2004, 8170), (2280, 7181), (2451, 6680), (2505, 6536), (2580, 6346), (3173, 5160), (3268, 5010), (3340, 4902), (4008, 4085)]