210839200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 643083840

約数和(自身を除く): 432244640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 25, 26, 32, 38, 40, 44, 50, 52, 55, 65, 76, 80, 88, 95, 97, 100, 104, 110, 130, 143, 152, 160, 176, 190, 194, 200, 208, 209, 220, 247, 260, 275, 286, 304, 325, 352, 380, 388, 400, 416, 418, 440, 475, 485, 494, 520, 550, 572, 608, 650, 715, 760, 776, 800, 836, 880, 950, 970, 988, 1040, 1045, 1067, 1100, 1144, 1235, 1261, 1300, 1430, 1520, 1552, 1672, 1760, 1843, 1900, 1940, 1976, 2080, 2090, 2134, 2200, 2288, 2425, 2470, 2522, 2600, 2717, 2860, 3040, 3104, 3344, 3575, 3686, 3800, 3880, 3952, 4180, 4268, 4400, 4576, 4850, 4940, 5044, 5200, 5225, 5335, 5434, 5720, 6175, 6305, 6688, 7150, 7372, 7600, 7760, 7904, 8360, 8536, 8800, 9215, 9700, 9880, 10088, 10400, 10450, 10670, 10868, 11440, 12350, 12610, 13585, 13871, 14300, 14744, 15200, 15520, 16720, 17072, 18430, 19400, 19760, 20176, 20273, 20900, 21340, 21736, 22880, 23959, 24700, 25220, 26675, 27170, 27742, 28600, 29488, 31525, 33440, 34144, 36860, 38800, 39520, 40352, 40546, 41800, 42680, 43472, 46075, 47918, 49400, 50440, 53350, 54340, 55484, 57200, 58976, 63050, 67925, 69355, 73720, 77600, 81092, 83600, 85360, 86944, 92150, 95836, 98800, 100880, 101365, 106700, 108680, 110968, 114400, 119795, 126100, 135850, 138710, 147440, 162184, 167200, 170720, 184300, 191672, 197600, 201760, 202730, 213400, 217360, 221936, 239590, 252200, 263549, 271700, 277420, 294880, 324368, 346775, 368600, 383344, 405460, 426800, 434720, 443872, 479180, 504400, 506825, 527098, 543400, 554840, 598975, 648736, 693550, 737200, 766688, 810920, 853600, 958360, 1008800, 1013650, 1054196, 1086800, 1109680, 1197950, 1317745, 1387100, 1474400, 1621840, 1916720, 2027300, 2108392, 2173600, 2219360, 2395900, 2635490, 2774200, 3243680, 3833440, 4054600, 4216784, 4791800, 5270980, 5548400, 6588725, 8109200, 8433568, 9583600, 10541960, 11096800, 13177450, 16218400, 19167200, 21083920, 26354900, 42167840, 52709800, 105419600, 210839200]

約数ペア:

[(1, 210839200), (2, 105419600), (4, 52709800), (5, 42167840), (8, 26354900), (10, 21083920), (11, 19167200), (13, 16218400), (16, 13177450), (19, 11096800), (20, 10541960), (22, 9583600), (25, 8433568), (26, 8109200), (32, 6588725), (38, 5548400), (40, 5270980), (44, 4791800), (50, 4216784), (52, 4054600), (55, 3833440), (65, 3243680), (76, 2774200), (80, 2635490), (88, 2395900), (95, 2219360), (97, 2173600), (100, 2108392), (104, 2027300), (110, 1916720), (130, 1621840), (143, 1474400), (152, 1387100), (160, 1317745), (176, 1197950), (190, 1109680), (194, 1086800), (200, 1054196), (208, 1013650), (209, 1008800), (220, 958360), (247, 853600), (260, 810920), (275, 766688), (286, 737200), (304, 693550), (325, 648736), (352, 598975), (380, 554840), (388, 543400), (400, 527098), (416, 506825), (418, 504400), (440, 479180), (475, 443872), (485, 434720), (494, 426800), (520, 405460), (550, 383344), (572, 368600), (608, 346775), (650, 324368), (715, 294880), (760, 277420), (776, 271700), (800, 263549), (836, 252200), (880, 239590), (950, 221936), (970, 217360), (988, 213400), (1040, 202730), (1045, 201760), (1067, 197600), (1100, 191672), (1144, 184300), (1235, 170720), (1261, 167200), (1300, 162184), (1430, 147440), (1520, 138710), (1552, 135850), (1672, 126100), (1760, 119795), (1843, 114400), (1900, 110968), (1940, 108680), (1976, 106700), (2080, 101365), (2090, 100880), (2134, 98800), (2200, 95836), (2288, 92150), (2425, 86944), (2470, 85360), (2522, 83600), (2600, 81092), (2717, 77600), (2860, 73720), (3040, 69355), (3104, 67925), (3344, 63050), (3575, 58976), (3686, 57200), (3800, 55484), (3880, 54340), (3952, 53350), (4180, 50440), (4268, 49400), (4400, 47918), (4576, 46075), (4850, 43472), (4940, 42680), (5044, 41800), (5200, 40546), (5225, 40352), (5335, 39520), (5434, 38800), (5720, 36860), (6175, 34144), (6305, 33440), (6688, 31525), (7150, 29488), (7372, 28600), (7600, 27742), (7760, 27170), (7904, 26675), (8360, 25220), (8536, 24700), (8800, 23959), (9215, 22880), (9700, 21736), (9880, 21340), (10088, 20900), (10400, 20273), (10450, 20176), (10670, 19760), (10868, 19400), (11440, 18430), (12350, 17072), (12610, 16720), (13585, 15520), (13871, 15200), (14300, 14744)]