6461019540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{2341}}^1$

素因数の和:2647

約数の個数: 192

約数和(自身を含む): 21246624000

約数和(自身を除く): 14785604460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 269, 270, 285, 342, 380, 513, 538, 540, 570, 684, 807, 855, 1026, 1076, 1140, 1345, 1614, 1710, 2052, 2341, 2421, 2565, 2690, 3228, 3420, 4035, 4682, 4842, 5111, 5130, 5380, 7023, 7263, 8070, 9364, 9684, 10222, 10260, 11705, 12105, 14046, 14526, 15333, 16140, 20444, 21069, 23410, 24210, 25555, 28092, 29052, 30666, 35115, 36315, 42138, 44479, 45999, 46820, 48420, 51110, 61332, 63207, 70230, 72630, 76665, 84276, 88958, 91998, 102220, 105345, 126414, 133437, 137997, 140460, 145260, 153330, 177916, 183996, 210690, 222395, 229995, 252828, 266874, 275994, 306660, 316035, 400311, 421380, 444790, 459990, 533748, 551988, 629729, 632070, 667185, 689985, 800622, 889580, 919980, 1200933, 1259458, 1264140, 1334370, 1379970, 1601244, 1889187, 2001555, 2401866, 2518916, 2668740, 2759940, 3148645, 3778374, 4003110, 4803732, 5667561, 6004665, 6297290, 7556748, 8006220, 9445935, 11335122, 11964851, 12009330, 12594580, 17002683, 18891870, 22670244, 23929702, 24018660, 28337805, 34005366, 35894553, 37783740, 47859404, 56675610, 59824255, 68010732, 71789106, 85013415, 107683659, 113351220, 119648510, 143578212, 170026830, 179472765, 215367318, 239297020, 323050977, 340053660, 358945530, 430734636, 538418295, 646101954, 717891060, 1076836590, 1292203908, 1615254885, 2153673180, 3230509770, 6461019540]

約数ペア:

[(1, 6461019540), (2, 3230509770), (3, 2153673180), (4, 1615254885), (5, 1292203908), (6, 1076836590), (9, 717891060), (10, 646101954), (12, 538418295), (15, 430734636), (18, 358945530), (19, 340053660), (20, 323050977), (27, 239297020), (30, 215367318), (36, 179472765), (38, 170026830), (45, 143578212), (54, 119648510), (57, 113351220), (60, 107683659), (76, 85013415), (90, 71789106), (95, 68010732), (108, 59824255), (114, 56675610), (135, 47859404), (171, 37783740), (180, 35894553), (190, 34005366), (228, 28337805), (269, 24018660), (270, 23929702), (285, 22670244), (342, 18891870), (380, 17002683), (513, 12594580), (538, 12009330), (540, 11964851), (570, 11335122), (684, 9445935), (807, 8006220), (855, 7556748), (1026, 6297290), (1076, 6004665), (1140, 5667561), (1345, 4803732), (1614, 4003110), (1710, 3778374), (2052, 3148645), (2341, 2759940), (2421, 2668740), (2565, 2518916), (2690, 2401866), (3228, 2001555), (3420, 1889187), (4035, 1601244), (4682, 1379970), (4842, 1334370), (5111, 1264140), (5130, 1259458), (5380, 1200933), (7023, 919980), (7263, 889580), (8070, 800622), (9364, 689985), (9684, 667185), (10222, 632070), (10260, 629729), (11705, 551988), (12105, 533748), (14046, 459990), (14526, 444790), (15333, 421380), (16140, 400311), (20444, 316035), (21069, 306660), (23410, 275994), (24210, 266874), (25555, 252828), (28092, 229995), (29052, 222395), (30666, 210690), (35115, 183996), (36315, 177916), (42138, 153330), (44479, 145260), (45999, 140460), (46820, 137997), (48420, 133437), (51110, 126414), (61332, 105345), (63207, 102220), (70230, 91998), (72630, 88958), (76665, 84276)]