470109780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 288

約数和(自身を含む): 1745452800

約数和(自身を除く): 1275343020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 73, 76, 84, 90, 95, 105, 114, 126, 133, 140, 146, 171, 180, 190, 210, 219, 228, 252, 266, 269, 285, 292, 315, 342, 365, 380, 399, 420, 438, 511, 532, 538, 570, 630, 657, 665, 684, 730, 798, 807, 855, 876, 1022, 1076, 1095, 1140, 1197, 1260, 1314, 1330, 1345, 1387, 1460, 1533, 1596, 1614, 1710, 1883, 1995, 2044, 2190, 2394, 2421, 2555, 2628, 2660, 2690, 2774, 3066, 3228, 3285, 3420, 3766, 3990, 4035, 4161, 4380, 4599, 4788, 4842, 5110, 5111, 5380, 5548, 5649, 5985, 6132, 6570, 6935, 7532, 7665, 7980, 8070, 8322, 9198, 9415, 9684, 9709, 10220, 10222, 11298, 11970, 12105, 12483, 13140, 13870, 15330, 15333, 16140, 16644, 16947, 18396, 18830, 19418, 19637, 20444, 20805, 22596, 22995, 23940, 24210, 24966, 25555, 27740, 28245, 29127, 30660, 30666, 33894, 35777, 37660, 38836, 39274, 41610, 45990, 45999, 48420, 48545, 49932, 51110, 56490, 58254, 58911, 61332, 62415, 67788, 71554, 76665, 78548, 83220, 84735, 87381, 91980, 91998, 97090, 98185, 102220, 107331, 112980, 116508, 117822, 124830, 137459, 143108, 145635, 153330, 169470, 174762, 176733, 178885, 183996, 194180, 196370, 214662, 229995, 235644, 249660, 274918, 291270, 294555, 306660, 321993, 338940, 349524, 353466, 357770, 373103, 392740, 412377, 429324, 436905, 459990, 536655, 549836, 582540, 589110, 643986, 687295, 706932, 715540, 746206, 824754, 873810, 883665, 919980, 1073310, 1119309, 1178220, 1237131, 1287972, 1374590, 1492412, 1609965, 1649508, 1747620, 1767330, 1865515, 2061885, 2146620, 2238618, 2474262, 2611721, 2749180, 3219930, 3357927, 3534660, 3731030, 4123770, 4477236, 4948524, 5223442, 5596545, 6185655, 6439860, 6715854, 7462060, 7835163, 8247540, 10446884, 11193090, 12371310, 13058605, 13431708, 15670326, 16789635, 22386180, 23505489, 24742620, 26117210, 31340652, 33579270, 39175815, 47010978, 52234420, 67158540, 78351630, 94021956, 117527445, 156703260, 235054890, 470109780]

約数ペア:

[(1, 470109780), (2, 235054890), (3, 156703260), (4, 117527445), (5, 94021956), (6, 78351630), (7, 67158540), (9, 52234420), (10, 47010978), (12, 39175815), (14, 33579270), (15, 31340652), (18, 26117210), (19, 24742620), (20, 23505489), (21, 22386180), (28, 16789635), (30, 15670326), (35, 13431708), (36, 13058605), (38, 12371310), (42, 11193090), (45, 10446884), (57, 8247540), (60, 7835163), (63, 7462060), (70, 6715854), (73, 6439860), (76, 6185655), (84, 5596545), (90, 5223442), (95, 4948524), (105, 4477236), (114, 4123770), (126, 3731030), (133, 3534660), (140, 3357927), (146, 3219930), (171, 2749180), (180, 2611721), (190, 2474262), (210, 2238618), (219, 2146620), (228, 2061885), (252, 1865515), (266, 1767330), (269, 1747620), (285, 1649508), (292, 1609965), (315, 1492412), (342, 1374590), (365, 1287972), (380, 1237131), (399, 1178220), (420, 1119309), (438, 1073310), (511, 919980), (532, 883665), (538, 873810), (570, 824754), (630, 746206), (657, 715540), (665, 706932), (684, 687295), (730, 643986), (798, 589110), (807, 582540), (855, 549836), (876, 536655), (1022, 459990), (1076, 436905), (1095, 429324), (1140, 412377), (1197, 392740), (1260, 373103), (1314, 357770), (1330, 353466), (1345, 349524), (1387, 338940), (1460, 321993), (1533, 306660), (1596, 294555), (1614, 291270), (1710, 274918), (1883, 249660), (1995, 235644), (2044, 229995), (2190, 214662), (2394, 196370), (2421, 194180), (2555, 183996), (2628, 178885), (2660, 176733), (2690, 174762), (2774, 169470), (3066, 153330), (3228, 145635), (3285, 143108), (3420, 137459), (3766, 124830), (3990, 117822), (4035, 116508), (4161, 112980), (4380, 107331), (4599, 102220), (4788, 98185), (4842, 97090), (5110, 91998), (5111, 91980), (5380, 87381), (5548, 84735), (5649, 83220), (5985, 78548), (6132, 76665), (6570, 71554), (6935, 67788), (7532, 62415), (7665, 61332), (7980, 58911), (8070, 58254), (8322, 56490), (9198, 51110), (9415, 49932), (9684, 48545), (9709, 48420), (10220, 45999), (10222, 45990), (11298, 41610), (11970, 39274), (12105, 38836), (12483, 37660), (13140, 35777), (13870, 33894), (15330, 30666), (15333, 30660), (16140, 29127), (16644, 28245), (16947, 27740), (18396, 25555), (18830, 24966), (19418, 24210), (19637, 23940), (20444, 22995), (20805, 22596)]