102447240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 380160000

約数和(自身を除く): 277712760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 131, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 262, 266, 280, 285, 294, 343, 380, 392, 393, 399, 420, 456, 490, 524, 532, 570, 588, 655, 665, 686, 735, 760, 786, 798, 840, 917, 931, 980, 1029, 1048, 1064, 1140, 1176, 1310, 1330, 1372, 1470, 1572, 1596, 1715, 1834, 1862, 1960, 1965, 1995, 2058, 2280, 2489, 2620, 2660, 2744, 2751, 2793, 2940, 3144, 3192, 3430, 3668, 3724, 3930, 3990, 4116, 4585, 4655, 4978, 5145, 5240, 5320, 5502, 5586, 5880, 6419, 6517, 6860, 7336, 7448, 7467, 7860, 7980, 8232, 9170, 9310, 9956, 10290, 11004, 11172, 12445, 12838, 13034, 13720, 13755, 13965, 14934, 15720, 15960, 17423, 18340, 18620, 19257, 19551, 19912, 20580, 22008, 22344, 24890, 25676, 26068, 27510, 27930, 29868, 32095, 32585, 34846, 36680, 37240, 37335, 38514, 39102, 41160, 44933, 49780, 51352, 52136, 52269, 55020, 55860, 59736, 64190, 65170, 69692, 74670, 77028, 78204, 87115, 89866, 96285, 97755, 99560, 104538, 110040, 111720, 121961, 128380, 130340, 134799, 139384, 149340, 154056, 156408, 174230, 179732, 192570, 195510, 209076, 224665, 243922, 256760, 260680, 261345, 269598, 298680, 348460, 359464, 365883, 385140, 391020, 418152, 449330, 487844, 522690, 539196, 609805, 673995, 696920, 731766, 770280, 782040, 853727, 898660, 975688, 1045380, 1078392, 1219610, 1347990, 1463532, 1707454, 1797320, 1829415, 2090760, 2439220, 2561181, 2695980, 2927064, 3414908, 3658830, 4268635, 4878440, 5122362, 5391960, 6829816, 7317660, 8537270, 10244724, 12805905, 14635320, 17074540, 20489448, 25611810, 34149080, 51223620, 102447240]

約数ペア:

[(1, 102447240), (2, 51223620), (3, 34149080), (4, 25611810), (5, 20489448), (6, 17074540), (7, 14635320), (8, 12805905), (10, 10244724), (12, 8537270), (14, 7317660), (15, 6829816), (19, 5391960), (20, 5122362), (21, 4878440), (24, 4268635), (28, 3658830), (30, 3414908), (35, 2927064), (38, 2695980), (40, 2561181), (42, 2439220), (49, 2090760), (56, 1829415), (57, 1797320), (60, 1707454), (70, 1463532), (76, 1347990), (84, 1219610), (95, 1078392), (98, 1045380), (105, 975688), (114, 898660), (120, 853727), (131, 782040), (133, 770280), (140, 731766), (147, 696920), (152, 673995), (168, 609805), (190, 539196), (196, 522690), (210, 487844), (228, 449330), (245, 418152), (262, 391020), (266, 385140), (280, 365883), (285, 359464), (294, 348460), (343, 298680), (380, 269598), (392, 261345), (393, 260680), (399, 256760), (420, 243922), (456, 224665), (490, 209076), (524, 195510), (532, 192570), (570, 179732), (588, 174230), (655, 156408), (665, 154056), (686, 149340), (735, 139384), (760, 134799), (786, 130340), (798, 128380), (840, 121961), (917, 111720), (931, 110040), (980, 104538), (1029, 99560), (1048, 97755), (1064, 96285), (1140, 89866), (1176, 87115), (1310, 78204), (1330, 77028), (1372, 74670), (1470, 69692), (1572, 65170), (1596, 64190), (1715, 59736), (1834, 55860), (1862, 55020), (1960, 52269), (1965, 52136), (1995, 51352), (2058, 49780), (2280, 44933), (2489, 41160), (2620, 39102), (2660, 38514), (2744, 37335), (2751, 37240), (2793, 36680), (2940, 34846), (3144, 32585), (3192, 32095), (3430, 29868), (3668, 27930), (3724, 27510), (3930, 26068), (3990, 25676), (4116, 24890), (4585, 22344), (4655, 22008), (4978, 20580), (5145, 19912), (5240, 19551), (5320, 19257), (5502, 18620), (5586, 18340), (5880, 17423), (6419, 15960), (6517, 15720), (6860, 14934), (7336, 13965), (7448, 13755), (7467, 13720), (7860, 13034), (7980, 12838), (8232, 12445), (9170, 11172), (9310, 11004), (9956, 10290)]