158173470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 537788160

約数和(自身を除く): 379614690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 31, 35, 39, 42, 45, 49, 62, 63, 65, 70, 78, 89, 90, 91, 93, 98, 105, 117, 126, 130, 147, 155, 178, 182, 186, 195, 210, 217, 234, 245, 267, 273, 279, 294, 310, 315, 390, 403, 434, 441, 445, 455, 465, 490, 534, 546, 558, 585, 623, 630, 637, 651, 735, 801, 806, 819, 882, 890, 910, 930, 1085, 1157, 1170, 1209, 1246, 1274, 1302, 1335, 1365, 1395, 1470, 1519, 1602, 1638, 1869, 1911, 1953, 2015, 2170, 2205, 2314, 2418, 2670, 2730, 2759, 2790, 2821, 3038, 3115, 3185, 3255, 3471, 3627, 3738, 3822, 3906, 4005, 4030, 4095, 4361, 4410, 4557, 5518, 5607, 5642, 5733, 5785, 6045, 6230, 6370, 6510, 6942, 7254, 7595, 8010, 8099, 8190, 8277, 8463, 8722, 9114, 9345, 9555, 9765, 10413, 11214, 11466, 11570, 12090, 13083, 13671, 13795, 14105, 15190, 16198, 16554, 16926, 17355, 18135, 18690, 19110, 19313, 19530, 19747, 20826, 21805, 22785, 24297, 24831, 25389, 26166, 27342, 27590, 28035, 28210, 28665, 34710, 35867, 36270, 38626, 39249, 39494, 40495, 41385, 42315, 43610, 45570, 48594, 49662, 50778, 52065, 56070, 56693, 57330, 57939, 59241, 65415, 68355, 71734, 72891, 78498, 80990, 82770, 84630, 96565, 98735, 104130, 107601, 113386, 115878, 118482, 121485, 124155, 126945, 130830, 135191, 136710, 145782, 170079, 173817, 177723, 179335, 193130, 196245, 197470, 215202, 242970, 248310, 251069, 253890, 270382, 283465, 289695, 296205, 322803, 340158, 347634, 355446, 358670, 364455, 392490, 405573, 502138, 510237, 538005, 566930, 579390, 592410, 645606, 675955, 728910, 753207, 811146, 850395, 869085, 888615, 1020474, 1076010, 1216719, 1255345, 1351910, 1506414, 1614015, 1700790, 1738170, 1757483, 1777230, 2027865, 2259621, 2433438, 2510690, 2551185, 3228030, 3514966, 3766035, 4055730, 4519242, 5102370, 5272449, 6083595, 7532070, 8787415, 10544898, 11298105, 12167190, 15817347, 17574830, 22596210, 26362245, 31634694, 52724490, 79086735, 158173470]

約数ペア:

[(1, 158173470), (2, 79086735), (3, 52724490), (5, 31634694), (6, 26362245), (7, 22596210), (9, 17574830), (10, 15817347), (13, 12167190), (14, 11298105), (15, 10544898), (18, 8787415), (21, 7532070), (26, 6083595), (30, 5272449), (31, 5102370), (35, 4519242), (39, 4055730), (42, 3766035), (45, 3514966), (49, 3228030), (62, 2551185), (63, 2510690), (65, 2433438), (70, 2259621), (78, 2027865), (89, 1777230), (90, 1757483), (91, 1738170), (93, 1700790), (98, 1614015), (105, 1506414), (117, 1351910), (126, 1255345), (130, 1216719), (147, 1076010), (155, 1020474), (178, 888615), (182, 869085), (186, 850395), (195, 811146), (210, 753207), (217, 728910), (234, 675955), (245, 645606), (267, 592410), (273, 579390), (279, 566930), (294, 538005), (310, 510237), (315, 502138), (390, 405573), (403, 392490), (434, 364455), (441, 358670), (445, 355446), (455, 347634), (465, 340158), (490, 322803), (534, 296205), (546, 289695), (558, 283465), (585, 270382), (623, 253890), (630, 251069), (637, 248310), (651, 242970), (735, 215202), (801, 197470), (806, 196245), (819, 193130), (882, 179335), (890, 177723), (910, 173817), (930, 170079), (1085, 145782), (1157, 136710), (1170, 135191), (1209, 130830), (1246, 126945), (1274, 124155), (1302, 121485), (1335, 118482), (1365, 115878), (1395, 113386), (1470, 107601), (1519, 104130), (1602, 98735), (1638, 96565), (1869, 84630), (1911, 82770), (1953, 80990), (2015, 78498), (2170, 72891), (2205, 71734), (2314, 68355), (2418, 65415), (2670, 59241), (2730, 57939), (2759, 57330), (2790, 56693), (2821, 56070), (3038, 52065), (3115, 50778), (3185, 49662), (3255, 48594), (3471, 45570), (3627, 43610), (3738, 42315), (3822, 41385), (3906, 40495), (4005, 39494), (4030, 39249), (4095, 38626), (4361, 36270), (4410, 35867), (4557, 34710), (5518, 28665), (5607, 28210), (5642, 28035), (5733, 27590), (5785, 27342), (6045, 26166), (6230, 25389), (6370, 24831), (6510, 24297), (6942, 22785), (7254, 21805), (7595, 20826), (8010, 19747), (8099, 19530), (8190, 19313), (8277, 19110), (8463, 18690), (8722, 18135), (9114, 17355), (9345, 16926), (9555, 16554), (9765, 16198), (10413, 15190), (11214, 14105), (11466, 13795), (11570, 13671), (12090, 13083)]