611995320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:850

約数の個数: 192

約数和(自身を含む): 2112739200

約数和(自身を除く): 1500743880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 131, 152, 171, 180, 190, 228, 262, 285, 342, 360, 380, 393, 456, 524, 570, 655, 683, 684, 760, 786, 855, 1048, 1140, 1179, 1310, 1366, 1368, 1572, 1710, 1965, 2049, 2280, 2358, 2489, 2620, 2732, 3144, 3415, 3420, 3930, 4098, 4716, 4978, 5240, 5464, 5895, 6147, 6830, 6840, 7467, 7860, 8196, 9432, 9956, 10245, 11790, 12294, 12445, 12977, 13660, 14934, 15720, 16392, 19912, 20490, 22401, 23580, 24588, 24890, 25954, 27320, 29868, 30735, 37335, 38931, 40980, 44802, 47160, 49176, 49780, 51908, 59736, 61470, 64885, 74670, 77862, 81960, 89473, 89604, 99560, 103816, 112005, 116793, 122940, 129770, 149340, 155724, 178946, 179208, 194655, 224010, 233586, 245880, 259540, 268419, 298680, 311448, 357892, 389310, 447365, 448020, 467172, 519080, 536838, 583965, 715784, 778620, 805257, 894730, 896040, 934344, 1073676, 1167930, 1342095, 1557240, 1610514, 1699987, 1789460, 2147352, 2335860, 2684190, 3221028, 3399974, 3578920, 4026285, 4671720, 5099961, 5368380, 6442056, 6799948, 8052570, 8499935, 10199922, 10736760, 13599896, 15299883, 16105140, 16999870, 20399844, 25499805, 30599766, 32210280, 33999740, 40799688, 50999610, 61199532, 67999480, 76499415, 101999220, 122399064, 152998830, 203998440, 305997660, 611995320]

約数ペア:

[(1, 611995320), (2, 305997660), (3, 203998440), (4, 152998830), (5, 122399064), (6, 101999220), (8, 76499415), (9, 67999480), (10, 61199532), (12, 50999610), (15, 40799688), (18, 33999740), (19, 32210280), (20, 30599766), (24, 25499805), (30, 20399844), (36, 16999870), (38, 16105140), (40, 15299883), (45, 13599896), (57, 10736760), (60, 10199922), (72, 8499935), (76, 8052570), (90, 6799948), (95, 6442056), (114, 5368380), (120, 5099961), (131, 4671720), (152, 4026285), (171, 3578920), (180, 3399974), (190, 3221028), (228, 2684190), (262, 2335860), (285, 2147352), (342, 1789460), (360, 1699987), (380, 1610514), (393, 1557240), (456, 1342095), (524, 1167930), (570, 1073676), (655, 934344), (683, 896040), (684, 894730), (760, 805257), (786, 778620), (855, 715784), (1048, 583965), (1140, 536838), (1179, 519080), (1310, 467172), (1366, 448020), (1368, 447365), (1572, 389310), (1710, 357892), (1965, 311448), (2049, 298680), (2280, 268419), (2358, 259540), (2489, 245880), (2620, 233586), (2732, 224010), (3144, 194655), (3415, 179208), (3420, 178946), (3930, 155724), (4098, 149340), (4716, 129770), (4978, 122940), (5240, 116793), (5464, 112005), (5895, 103816), (6147, 99560), (6830, 89604), (6840, 89473), (7467, 81960), (7860, 77862), (8196, 74670), (9432, 64885), (9956, 61470), (10245, 59736), (11790, 51908), (12294, 49780), (12445, 49176), (12977, 47160), (13660, 44802), (14934, 40980), (15720, 38931), (16392, 37335), (19912, 30735), (20490, 29868), (22401, 27320), (23580, 25954), (24588, 24890)]