913228920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7027}}^1$

素因数の和:7082

約数の個数: 144

約数和(自身を含む): 3132871560

約数和(自身を除く): 2219642640

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, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1710, 1805, 2166, 2280, 2888, 3249, 3420, 3610, 4332, 5415, 6498, 6840, 7027, 7220, 8664, 10830, 12996, 14054, 14440, 16245, 21081, 21660, 25992, 28108, 32490, 35135, 42162, 43320, 56216, 63243, 64980, 70270, 84324, 105405, 126486, 129960, 133513, 140540, 168648, 210810, 252972, 267026, 281080, 316215, 400539, 421620, 505944, 534052, 632430, 667565, 801078, 843240, 1068104, 1201617, 1264860, 1335130, 1602156, 2002695, 2403234, 2529720, 2536747, 2670260, 3204312, 4005390, 4806468, 5073494, 5340520, 6008085, 7610241, 8010780, 9612936, 10146988, 12016170, 12683735, 15220482, 16021560, 20293976, 22830723, 24032340, 25367470, 30440964, 38051205, 45661446, 48064680, 50734940, 60881928, 76102410, 91322892, 101469880, 114153615, 152204820, 182645784, 228307230, 304409640, 456614460, 913228920]

約数ペア:

[(1, 913228920), (2, 456614460), (3, 304409640), (4, 228307230), (5, 182645784), (6, 152204820), (8, 114153615), (9, 101469880), (10, 91322892), (12, 76102410), (15, 60881928), (18, 50734940), (19, 48064680), (20, 45661446), (24, 38051205), (30, 30440964), (36, 25367470), (38, 24032340), (40, 22830723), (45, 20293976), (57, 16021560), (60, 15220482), (72, 12683735), (76, 12016170), (90, 10146988), (95, 9612936), (114, 8010780), (120, 7610241), (152, 6008085), (171, 5340520), (180, 5073494), (190, 4806468), (228, 4005390), (285, 3204312), (342, 2670260), (360, 2536747), (361, 2529720), (380, 2403234), (456, 2002695), (570, 1602156), (684, 1335130), (722, 1264860), (760, 1201617), (855, 1068104), (1083, 843240), (1140, 801078), (1368, 667565), (1444, 632430), (1710, 534052), (1805, 505944), (2166, 421620), (2280, 400539), (2888, 316215), (3249, 281080), (3420, 267026), (3610, 252972), (4332, 210810), (5415, 168648), (6498, 140540), (6840, 133513), (7027, 129960), (7220, 126486), (8664, 105405), (10830, 84324), (12996, 70270), (14054, 64980), (14440, 63243), (16245, 56216), (21081, 43320), (21660, 42162), (25992, 35135), (28108, 32490)]