917387640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 384

約数和(自身を含む): 3494836800

約数和(自身を除く): 2577449160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 181, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 361, 362, 380, 390, 456, 468, 494, 513, 520, 540, 543, 570, 585, 684, 702, 722, 724, 741, 760, 780, 855, 905, 936, 988, 1026, 1080, 1083, 1086, 1140, 1170, 1235, 1368, 1404, 1444, 1448, 1482, 1560, 1629, 1710, 1755, 1805, 1810, 1976, 2052, 2166, 2172, 2223, 2280, 2340, 2353, 2470, 2565, 2715, 2808, 2888, 2964, 3249, 3258, 3420, 3439, 3510, 3610, 3620, 3705, 4104, 4332, 4344, 4446, 4680, 4693, 4706, 4887, 4940, 5130, 5415, 5430, 5928, 6498, 6516, 6669, 6840, 6878, 7020, 7059, 7220, 7240, 7410, 8145, 8664, 8892, 9386, 9412, 9747, 9774, 9880, 10260, 10317, 10830, 10860, 11115, 11765, 12996, 13032, 13338, 13756, 14040, 14079, 14118, 14440, 14820, 16245, 16290, 17195, 17784, 18772, 18824, 19494, 19548, 20520, 20634, 21177, 21660, 21720, 22230, 23465, 23530, 24435, 25992, 26676, 27512, 28158, 28236, 29640, 30951, 32490, 32580, 33345, 34390, 35295, 37544, 38988, 39096, 41268, 42237, 42354, 43320, 44460, 44707, 46930, 47060, 48735, 48870, 51585, 53352, 56316, 56472, 61902, 63531, 64980, 65160, 65341, 66690, 68780, 70395, 70590, 77976, 82536, 84474, 84708, 88920, 89414, 92853, 93860, 94120, 97470, 97740, 103170, 105885, 112632, 123804, 126711, 127062, 129960, 130682, 133380, 134121, 137560, 140790, 141180, 154755, 168948, 169416, 178828, 185706, 187720, 194940, 195480, 196023, 206340, 211185, 211770, 223535, 247608, 253422, 254124, 261364, 266760, 268242, 281580, 282360, 309510, 317655, 326705, 337896, 357656, 371412, 389880, 392046, 402363, 412680, 422370, 423540, 447070, 464265, 506844, 508248, 522728, 536484, 563160, 588069, 619020, 633555, 635310, 653410, 670605, 742824, 784092, 804726, 844740, 847080, 849433, 894140, 928530, 980115, 1013688, 1072968, 1176138, 1207089, 1238040, 1267110, 1270620, 1306820, 1341210, 1568184, 1609452, 1689480, 1698866, 1764207, 1788280, 1857060, 1960230, 2011815, 2352276, 2414178, 2534220, 2541240, 2548299, 2613640, 2682420, 2940345, 3218904, 3397732, 3528414, 3714120, 3920460, 4023630, 4247165, 4704552, 4828356, 5068440, 5096598, 5364840, 5880690, 6035445, 6795464, 7056828, 7644897, 7840920, 8047260, 8494330, 8821035, 9656712, 10193196, 11761380, 12070890, 12741495, 14113656, 15289794, 16094520, 16988660, 17642070, 20386392, 22934691, 23522760, 24141780, 25482990, 30579588, 33977320, 35284140, 38224485, 45869382, 48283560, 50965980, 61159176, 70568280, 76448970, 91738764, 101931960, 114673455, 152897940, 183477528, 229346910, 305795880, 458693820, 917387640]

約数ペア:

[(1, 917387640), (2, 458693820), (3, 305795880), (4, 229346910), (5, 183477528), (6, 152897940), (8, 114673455), (9, 101931960), (10, 91738764), (12, 76448970), (13, 70568280), (15, 61159176), (18, 50965980), (19, 48283560), (20, 45869382), (24, 38224485), (26, 35284140), (27, 33977320), (30, 30579588), (36, 25482990), (38, 24141780), (39, 23522760), (40, 22934691), (45, 20386392), (52, 17642070), (54, 16988660), (57, 16094520), (60, 15289794), (65, 14113656), (72, 12741495), (76, 12070890), (78, 11761380), (90, 10193196), (95, 9656712), (104, 8821035), (108, 8494330), (114, 8047260), (117, 7840920), (120, 7644897), (130, 7056828), (135, 6795464), (152, 6035445), (156, 5880690), (171, 5364840), (180, 5096598), (181, 5068440), (190, 4828356), (195, 4704552), (216, 4247165), (228, 4023630), (234, 3920460), (247, 3714120), (260, 3528414), (270, 3397732), (285, 3218904), (312, 2940345), (342, 2682420), (351, 2613640), (360, 2548299), (361, 2541240), (362, 2534220), (380, 2414178), (390, 2352276), (456, 2011815), (468, 1960230), (494, 1857060), (513, 1788280), (520, 1764207), (540, 1698866), (543, 1689480), (570, 1609452), (585, 1568184), (684, 1341210), (702, 1306820), (722, 1270620), (724, 1267110), (741, 1238040), (760, 1207089), (780, 1176138), (855, 1072968), (905, 1013688), (936, 980115), (988, 928530), (1026, 894140), (1080, 849433), (1083, 847080), (1086, 844740), (1140, 804726), (1170, 784092), (1235, 742824), (1368, 670605), (1404, 653410), (1444, 635310), (1448, 633555), (1482, 619020), (1560, 588069), (1629, 563160), (1710, 536484), (1755, 522728), (1805, 508248), (1810, 506844), (1976, 464265), (2052, 447070), (2166, 423540), (2172, 422370), (2223, 412680), (2280, 402363), (2340, 392046), (2353, 389880), (2470, 371412), (2565, 357656), (2715, 337896), (2808, 326705), (2888, 317655), (2964, 309510), (3249, 282360), (3258, 281580), (3420, 268242), (3439, 266760), (3510, 261364), (3610, 254124), (3620, 253422), (3705, 247608), (4104, 223535), (4332, 211770), (4344, 211185), (4446, 206340), (4680, 196023), (4693, 195480), (4706, 194940), (4887, 187720), (4940, 185706), (5130, 178828), (5415, 169416), (5430, 168948), (5928, 154755), (6498, 141180), (6516, 140790), (6669, 137560), (6840, 134121), (6878, 133380), (7020, 130682), (7059, 129960), (7220, 127062), (7240, 126711), (7410, 123804), (8145, 112632), (8664, 105885), (8892, 103170), (9386, 97740), (9412, 97470), (9747, 94120), (9774, 93860), (9880, 92853), (10260, 89414), (10317, 88920), (10830, 84708), (10860, 84474), (11115, 82536), (11765, 77976), (12996, 70590), (13032, 70395), (13338, 68780), (13756, 66690), (14040, 65341), (14079, 65160), (14118, 64980), (14440, 63531), (14820, 61902), (16245, 56472), (16290, 56316), (17195, 53352), (17784, 51585), (18772, 48870), (18824, 48735), (19494, 47060), (19548, 46930), (20520, 44707), (20634, 44460), (21177, 43320), (21660, 42354), (21720, 42237), (22230, 41268), (23465, 39096), (23530, 38988), (24435, 37544), (25992, 35295), (26676, 34390), (27512, 33345), (28158, 32580), (28236, 32490), (29640, 30951)]