977176080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1270

約数の個数: 240

約数和(自身を含む): 3514031040

約数和(自身を除く): 2536854960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 61, 72, 76, 80, 90, 95, 114, 120, 122, 144, 152, 171, 180, 183, 190, 228, 240, 244, 285, 304, 305, 342, 360, 366, 380, 456, 488, 549, 570, 610, 684, 720, 732, 760, 855, 912, 915, 976, 1098, 1140, 1159, 1171, 1220, 1368, 1464, 1520, 1710, 1830, 2196, 2280, 2318, 2342, 2440, 2736, 2745, 2928, 3420, 3477, 3513, 3660, 4392, 4560, 4636, 4684, 4880, 5490, 5795, 5855, 6840, 6954, 7026, 7320, 8784, 9272, 9368, 10431, 10539, 10980, 11590, 11710, 13680, 13908, 14052, 14640, 17385, 17565, 18544, 18736, 20862, 21078, 21960, 22249, 23180, 23420, 27816, 28104, 34770, 35130, 41724, 42156, 43920, 44498, 46360, 46840, 52155, 52695, 55632, 56208, 66747, 69540, 70260, 71431, 83448, 84312, 88996, 92720, 93680, 104310, 105390, 111245, 133494, 139080, 140520, 142862, 166896, 168624, 177992, 200241, 208620, 210780, 214293, 222490, 266988, 278160, 281040, 285724, 333735, 355984, 357155, 400482, 417240, 421560, 428586, 444980, 533976, 571448, 642879, 667470, 714310, 800964, 834480, 843120, 857172, 889960, 1001205, 1067952, 1071465, 1142896, 1285758, 1334940, 1357189, 1428620, 1601928, 1714344, 1779920, 2002410, 2142930, 2571516, 2669880, 2714378, 2857240, 3203856, 3214395, 3428688, 4004820, 4071567, 4285860, 5143032, 5339760, 5428756, 5714480, 6428790, 6785945, 8009640, 8143134, 8571720, 10286064, 10857512, 12214701, 12857580, 13571890, 16019280, 16286268, 17143440, 20357835, 21715024, 24429402, 25715160, 27143780, 32572536, 40715670, 48858804, 51430320, 54287560, 61073505, 65145072, 81431340, 97717608, 108575120, 122147010, 162862680, 195435216, 244294020, 325725360, 488588040, 977176080]

約数ペア:

[(1, 977176080), (2, 488588040), (3, 325725360), (4, 244294020), (5, 195435216), (6, 162862680), (8, 122147010), (9, 108575120), (10, 97717608), (12, 81431340), (15, 65145072), (16, 61073505), (18, 54287560), (19, 51430320), (20, 48858804), (24, 40715670), (30, 32572536), (36, 27143780), (38, 25715160), (40, 24429402), (45, 21715024), (48, 20357835), (57, 17143440), (60, 16286268), (61, 16019280), (72, 13571890), (76, 12857580), (80, 12214701), (90, 10857512), (95, 10286064), (114, 8571720), (120, 8143134), (122, 8009640), (144, 6785945), (152, 6428790), (171, 5714480), (180, 5428756), (183, 5339760), (190, 5143032), (228, 4285860), (240, 4071567), (244, 4004820), (285, 3428688), (304, 3214395), (305, 3203856), (342, 2857240), (360, 2714378), (366, 2669880), (380, 2571516), (456, 2142930), (488, 2002410), (549, 1779920), (570, 1714344), (610, 1601928), (684, 1428620), (720, 1357189), (732, 1334940), (760, 1285758), (855, 1142896), (912, 1071465), (915, 1067952), (976, 1001205), (1098, 889960), (1140, 857172), (1159, 843120), (1171, 834480), (1220, 800964), (1368, 714310), (1464, 667470), (1520, 642879), (1710, 571448), (1830, 533976), (2196, 444980), (2280, 428586), (2318, 421560), (2342, 417240), (2440, 400482), (2736, 357155), (2745, 355984), (2928, 333735), (3420, 285724), (3477, 281040), (3513, 278160), (3660, 266988), (4392, 222490), (4560, 214293), (4636, 210780), (4684, 208620), (4880, 200241), (5490, 177992), (5795, 168624), (5855, 166896), (6840, 142862), (6954, 140520), (7026, 139080), (7320, 133494), (8784, 111245), (9272, 105390), (9368, 104310), (10431, 93680), (10539, 92720), (10980, 88996), (11590, 84312), (11710, 83448), (13680, 71431), (13908, 70260), (14052, 69540), (14640, 66747), (17385, 56208), (17565, 55632), (18544, 52695), (18736, 52155), (20862, 46840), (21078, 46360), (21960, 44498), (22249, 43920), (23180, 42156), (23420, 41724), (27816, 35130), (28104, 34770)]