156848040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1056

約数の個数: 192

約数和(自身を含む): 560476800

約数和(自身を除く): 403628760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 552, 570, 684, 690, 760, 828, 855, 874, 920, 997, 1035, 1140, 1311, 1368, 1380, 1656, 1710, 1748, 1994, 2070, 2185, 2280, 2622, 2760, 2991, 3420, 3496, 3933, 3988, 4140, 4370, 4985, 5244, 5982, 6555, 6840, 7866, 7976, 8280, 8740, 8973, 9970, 10488, 11964, 13110, 14955, 15732, 17480, 17946, 18943, 19665, 19940, 22931, 23928, 26220, 29910, 31464, 35892, 37886, 39330, 39880, 44865, 45862, 52440, 56829, 59820, 68793, 71784, 75772, 78660, 89730, 91724, 94715, 113658, 114655, 119640, 137586, 151544, 157320, 170487, 179460, 183448, 189430, 206379, 227316, 229310, 275172, 284145, 340974, 343965, 358920, 378860, 412758, 435689, 454632, 458620, 550344, 568290, 681948, 687930, 757720, 825516, 852435, 871378, 917240, 1031895, 1136580, 1307067, 1363896, 1375860, 1651032, 1704870, 1742756, 2063790, 2178445, 2273160, 2614134, 2751720, 3409740, 3485512, 3921201, 4127580, 4356890, 5228268, 6535335, 6819480, 7842402, 8255160, 8713780, 10456536, 13070670, 15684804, 17427560, 19606005, 26141340, 31369608, 39212010, 52282680, 78424020, 156848040]

約数ペア:

[(1, 156848040), (2, 78424020), (3, 52282680), (4, 39212010), (5, 31369608), (6, 26141340), (8, 19606005), (9, 17427560), (10, 15684804), (12, 13070670), (15, 10456536), (18, 8713780), (19, 8255160), (20, 7842402), (23, 6819480), (24, 6535335), (30, 5228268), (36, 4356890), (38, 4127580), (40, 3921201), (45, 3485512), (46, 3409740), (57, 2751720), (60, 2614134), (69, 2273160), (72, 2178445), (76, 2063790), (90, 1742756), (92, 1704870), (95, 1651032), (114, 1375860), (115, 1363896), (120, 1307067), (138, 1136580), (152, 1031895), (171, 917240), (180, 871378), (184, 852435), (190, 825516), (207, 757720), (228, 687930), (230, 681948), (276, 568290), (285, 550344), (342, 458620), (345, 454632), (360, 435689), (380, 412758), (414, 378860), (437, 358920), (456, 343965), (460, 340974), (552, 284145), (570, 275172), (684, 229310), (690, 227316), (760, 206379), (828, 189430), (855, 183448), (874, 179460), (920, 170487), (997, 157320), (1035, 151544), (1140, 137586), (1311, 119640), (1368, 114655), (1380, 113658), (1656, 94715), (1710, 91724), (1748, 89730), (1994, 78660), (2070, 75772), (2185, 71784), (2280, 68793), (2622, 59820), (2760, 56829), (2991, 52440), (3420, 45862), (3496, 44865), (3933, 39880), (3988, 39330), (4140, 37886), (4370, 35892), (4985, 31464), (5244, 29910), (5982, 26220), (6555, 23928), (6840, 22931), (7866, 19940), (7976, 19665), (8280, 18943), (8740, 17946), (8973, 17480), (9970, 15732), (10488, 14955), (11964, 13110)]