326091480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:682

約数の個数: 256

約数和(自身を含む): 1188311040

約数和(自身を除く): 862219560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 52, 55, 60, 62, 65, 66, 78, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 248, 260, 264, 286, 310, 312, 330, 341, 372, 390, 403, 429, 440, 465, 520, 572, 613, 620, 660, 682, 715, 744, 780, 806, 858, 930, 1023, 1144, 1209, 1226, 1240, 1320, 1364, 1430, 1560, 1612, 1705, 1716, 1839, 1860, 2015, 2046, 2145, 2418, 2452, 2728, 2860, 3065, 3224, 3410, 3432, 3678, 3720, 4030, 4092, 4290, 4433, 4836, 4904, 5115, 5720, 6045, 6130, 6743, 6820, 7356, 7969, 8060, 8184, 8580, 8866, 9195, 9672, 10230, 12090, 12260, 13299, 13486, 13640, 14712, 15938, 16120, 17160, 17732, 18390, 19003, 20229, 20460, 22165, 23907, 24180, 24520, 26598, 26972, 31876, 33715, 35464, 36780, 38006, 39845, 40458, 40920, 44330, 47814, 48360, 53196, 53944, 57009, 63752, 66495, 67430, 73560, 76012, 79690, 80916, 87659, 88660, 95015, 95628, 101145, 106392, 114018, 119535, 132990, 134860, 152024, 159380, 161832, 175318, 177320, 190030, 191256, 202290, 209033, 228036, 239070, 247039, 262977, 265980, 269720, 285045, 318760, 350636, 380060, 404580, 418066, 438295, 456072, 478140, 494078, 525954, 531960, 570090, 627099, 701272, 741117, 760120, 809160, 836132, 876590, 956280, 988156, 1045165, 1051908, 1140180, 1235195, 1254198, 1314885, 1482234, 1672264, 1753180, 1976312, 2090330, 2103816, 2280360, 2470390, 2508396, 2629770, 2717429, 2964468, 3135495, 3506360, 3705585, 4180660, 4940780, 5016792, 5259540, 5434858, 5928936, 6270990, 7411170, 8152287, 8361320, 9881560, 10519080, 10869716, 12541980, 13587145, 14822340, 16304574, 21739432, 25083960, 27174290, 29644680, 32609148, 40761435, 54348580, 65218296, 81522870, 108697160, 163045740, 326091480]

約数ペア:

[(1, 326091480), (2, 163045740), (3, 108697160), (4, 81522870), (5, 65218296), (6, 54348580), (8, 40761435), (10, 32609148), (11, 29644680), (12, 27174290), (13, 25083960), (15, 21739432), (20, 16304574), (22, 14822340), (24, 13587145), (26, 12541980), (30, 10869716), (31, 10519080), (33, 9881560), (39, 8361320), (40, 8152287), (44, 7411170), (52, 6270990), (55, 5928936), (60, 5434858), (62, 5259540), (65, 5016792), (66, 4940780), (78, 4180660), (88, 3705585), (93, 3506360), (104, 3135495), (110, 2964468), (120, 2717429), (124, 2629770), (130, 2508396), (132, 2470390), (143, 2280360), (155, 2103816), (156, 2090330), (165, 1976312), (186, 1753180), (195, 1672264), (220, 1482234), (248, 1314885), (260, 1254198), (264, 1235195), (286, 1140180), (310, 1051908), (312, 1045165), (330, 988156), (341, 956280), (372, 876590), (390, 836132), (403, 809160), (429, 760120), (440, 741117), (465, 701272), (520, 627099), (572, 570090), (613, 531960), (620, 525954), (660, 494078), (682, 478140), (715, 456072), (744, 438295), (780, 418066), (806, 404580), (858, 380060), (930, 350636), (1023, 318760), (1144, 285045), (1209, 269720), (1226, 265980), (1240, 262977), (1320, 247039), (1364, 239070), (1430, 228036), (1560, 209033), (1612, 202290), (1705, 191256), (1716, 190030), (1839, 177320), (1860, 175318), (2015, 161832), (2046, 159380), (2145, 152024), (2418, 134860), (2452, 132990), (2728, 119535), (2860, 114018), (3065, 106392), (3224, 101145), (3410, 95628), (3432, 95015), (3678, 88660), (3720, 87659), (4030, 80916), (4092, 79690), (4290, 76012), (4433, 73560), (4836, 67430), (4904, 66495), (5115, 63752), (5720, 57009), (6045, 53944), (6130, 53196), (6743, 48360), (6820, 47814), (7356, 44330), (7969, 40920), (8060, 40458), (8184, 39845), (8580, 38006), (8866, 36780), (9195, 35464), (9672, 33715), (10230, 31876), (12090, 26972), (12260, 26598), (13299, 24520), (13486, 24180), (13640, 23907), (14712, 22165), (15938, 20460), (16120, 20229), (17160, 19003), (17732, 18390)]