64892636640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{203911}}^1$

素因数の和:203962

約数の個数: 288

約数和(自身を含む): 252509939136

約数和(自身を除く): 187617302496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2652, 2720, 3060, 3120, 3315, 3536, 3744, 3978, 4080, 4420, 4680, 4896, 5304, 6120, 6240, 6630, 7072, 7956, 8160, 8840, 9360, 9945, 10608, 12240, 13260, 15912, 17680, 18720, 19890, 21216, 24480, 26520, 31824, 35360, 39780, 53040, 63648, 79560, 106080, 159120, 203911, 318240, 407822, 611733, 815644, 1019555, 1223466, 1631288, 1835199, 2039110, 2446932, 2650843, 3058665, 3262576, 3466487, 3670398, 4078220, 4893864, 5301686, 6117330, 6525152, 6932974, 7340796, 7952529, 8156440, 9175995, 9787728, 10399461, 10603372, 12234660, 13254215, 13865948, 14681592, 15905058, 16312880, 17332435, 18351990, 19575456, 20798922, 21206744, 23857587, 24469320, 26508430, 27731896, 29363184, 31198383, 31810116, 32625760, 34664870, 36703980, 39762645, 41597844, 42413488, 45064331, 47715174, 48938640, 51997305, 53016860, 55463792, 58726368, 62396766, 63620232, 69329740, 73407960, 79525290, 83195688, 84826976, 90128662, 95430348, 97877280, 103994610, 106033720, 110927584, 119287935, 124793532, 127240464, 135192993, 138659480, 146815920, 155991915, 159050580, 166391376, 180257324, 190860696, 207989220, 212067440, 225321655, 238575870, 249587064, 254480928, 270385986, 277318960, 293631840, 311983830, 318101160, 332782752, 360514648, 381721392, 405578979, 415978440, 424134880, 450643310, 477151740, 499174128, 540771972, 554637920, 623967660, 636202320, 675964965, 721029296, 763442784, 811157958, 831956880, 901286620, 954303480, 998348256, 1081543944, 1247935320, 1272404640, 1351929930, 1442058592, 1622315916, 1663913760, 1802573240, 1908606960, 2027894895, 2163087888, 2495870640, 2703859860, 3244631832, 3605146480, 3817213920, 4055789790, 4326175776, 4991741280, 5407719720, 6489263664, 7210292960, 8111579580, 10815439440, 12978527328, 16223159160, 21630878880, 32446318320, 64892636640]

約数ペア:

[(1, 64892636640), (2, 32446318320), (3, 21630878880), (4, 16223159160), (5, 12978527328), (6, 10815439440), (8, 8111579580), (9, 7210292960), (10, 6489263664), (12, 5407719720), (13, 4991741280), (15, 4326175776), (16, 4055789790), (17, 3817213920), (18, 3605146480), (20, 3244631832), (24, 2703859860), (26, 2495870640), (30, 2163087888), (32, 2027894895), (34, 1908606960), (36, 1802573240), (39, 1663913760), (40, 1622315916), (45, 1442058592), (48, 1351929930), (51, 1272404640), (52, 1247935320), (60, 1081543944), (65, 998348256), (68, 954303480), (72, 901286620), (78, 831956880), (80, 811157958), (85, 763442784), (90, 721029296), (96, 675964965), (102, 636202320), (104, 623967660), (117, 554637920), (120, 540771972), (130, 499174128), (136, 477151740), (144, 450643310), (153, 424134880), (156, 415978440), (160, 405578979), (170, 381721392), (180, 360514648), (195, 332782752), (204, 318101160), (208, 311983830), (221, 293631840), (234, 277318960), (240, 270385986), (255, 254480928), (260, 249587064), (272, 238575870), (288, 225321655), (306, 212067440), (312, 207989220), (340, 190860696), (360, 180257324), (390, 166391376), (408, 159050580), (416, 155991915), (442, 146815920), (468, 138659480), (480, 135192993), (510, 127240464), (520, 124793532), (544, 119287935), (585, 110927584), (612, 106033720), (624, 103994610), (663, 97877280), (680, 95430348), (720, 90128662), (765, 84826976), (780, 83195688), (816, 79525290), (884, 73407960), (936, 69329740), (1020, 63620232), (1040, 62396766), (1105, 58726368), (1170, 55463792), (1224, 53016860), (1248, 51997305), (1326, 48938640), (1360, 47715174), (1440, 45064331), (1530, 42413488), (1560, 41597844), (1632, 39762645), (1768, 36703980), (1872, 34664870), (1989, 32625760), (2040, 31810116), (2080, 31198383), (2210, 29363184), (2340, 27731896), (2448, 26508430), (2652, 24469320), (2720, 23857587), (3060, 21206744), (3120, 20798922), (3315, 19575456), (3536, 18351990), (3744, 17332435), (3978, 16312880), (4080, 15905058), (4420, 14681592), (4680, 13865948), (4896, 13254215), (5304, 12234660), (6120, 10603372), (6240, 10399461), (6630, 9787728), (7072, 9175995), (7956, 8156440), (8160, 7952529), (8840, 7340796), (9360, 6932974), (9945, 6525152), (10608, 6117330), (12240, 5301686), (13260, 4893864), (15912, 4078220), (17680, 3670398), (18720, 3466487), (19890, 3262576), (21216, 3058665), (24480, 2650843), (26520, 2446932), (31824, 2039110), (35360, 1835199), (39780, 1631288), (53040, 1223466), (63648, 1019555), (79560, 815644), (106080, 611733), (159120, 407822), (203911, 318240)]