236263860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 288

約数和(自身を含む): 880588800

約数和(自身を除く): 644324940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 71, 76, 84, 90, 95, 105, 114, 126, 133, 139, 140, 142, 171, 180, 190, 210, 213, 228, 252, 266, 278, 284, 285, 315, 342, 355, 380, 399, 417, 420, 426, 497, 532, 556, 570, 630, 639, 665, 684, 695, 710, 798, 834, 852, 855, 973, 994, 1065, 1140, 1197, 1251, 1260, 1278, 1330, 1349, 1390, 1420, 1491, 1596, 1668, 1710, 1946, 1988, 1995, 2085, 2130, 2394, 2485, 2502, 2556, 2641, 2660, 2698, 2780, 2919, 2982, 3195, 3420, 3892, 3990, 4047, 4170, 4260, 4473, 4788, 4865, 4970, 5004, 5282, 5396, 5838, 5964, 5985, 6255, 6390, 6745, 7455, 7923, 7980, 8094, 8340, 8757, 8946, 9443, 9730, 9869, 9940, 10564, 11676, 11970, 12141, 12510, 12780, 13205, 13490, 14595, 14910, 15846, 16188, 17514, 17892, 18487, 18886, 19460, 19738, 20235, 22365, 23769, 23940, 24282, 25020, 26410, 26980, 28329, 29190, 29607, 29820, 31692, 35028, 36974, 37772, 39476, 39615, 40470, 43785, 44730, 47215, 47538, 48564, 49345, 52820, 55461, 56658, 58380, 59214, 60705, 69083, 73948, 79230, 80940, 84987, 87570, 88821, 89460, 92435, 94430, 95076, 98690, 110922, 113316, 118428, 118845, 121410, 138166, 141645, 148035, 158460, 166383, 169974, 175140, 177642, 184870, 187511, 188860, 197380, 207249, 221844, 237690, 242820, 276332, 277305, 283290, 296070, 332766, 339948, 345415, 355284, 369740, 375022, 414498, 424935, 444105, 475380, 554610, 562533, 566580, 592140, 621747, 665532, 690830, 750044, 828996, 831915, 849870, 888210, 937555, 1036245, 1109220, 1125066, 1243494, 1312577, 1381660, 1663830, 1687599, 1699740, 1776420, 1875110, 2072490, 2250132, 2486988, 2625154, 2812665, 3108735, 3327660, 3375198, 3750220, 3937731, 4144980, 5250308, 5625330, 6217470, 6562885, 6750396, 7875462, 8437995, 11250660, 11813193, 12434940, 13125770, 15750924, 16875990, 19688655, 23626386, 26251540, 33751980, 39377310, 47252772, 59065965, 78754620, 118131930, 236263860]

約数ペア:

[(1, 236263860), (2, 118131930), (3, 78754620), (4, 59065965), (5, 47252772), (6, 39377310), (7, 33751980), (9, 26251540), (10, 23626386), (12, 19688655), (14, 16875990), (15, 15750924), (18, 13125770), (19, 12434940), (20, 11813193), (21, 11250660), (28, 8437995), (30, 7875462), (35, 6750396), (36, 6562885), (38, 6217470), (42, 5625330), (45, 5250308), (57, 4144980), (60, 3937731), (63, 3750220), (70, 3375198), (71, 3327660), (76, 3108735), (84, 2812665), (90, 2625154), (95, 2486988), (105, 2250132), (114, 2072490), (126, 1875110), (133, 1776420), (139, 1699740), (140, 1687599), (142, 1663830), (171, 1381660), (180, 1312577), (190, 1243494), (210, 1125066), (213, 1109220), (228, 1036245), (252, 937555), (266, 888210), (278, 849870), (284, 831915), (285, 828996), (315, 750044), (342, 690830), (355, 665532), (380, 621747), (399, 592140), (417, 566580), (420, 562533), (426, 554610), (497, 475380), (532, 444105), (556, 424935), (570, 414498), (630, 375022), (639, 369740), (665, 355284), (684, 345415), (695, 339948), (710, 332766), (798, 296070), (834, 283290), (852, 277305), (855, 276332), (973, 242820), (994, 237690), (1065, 221844), (1140, 207249), (1197, 197380), (1251, 188860), (1260, 187511), (1278, 184870), (1330, 177642), (1349, 175140), (1390, 169974), (1420, 166383), (1491, 158460), (1596, 148035), (1668, 141645), (1710, 138166), (1946, 121410), (1988, 118845), (1995, 118428), (2085, 113316), (2130, 110922), (2394, 98690), (2485, 95076), (2502, 94430), (2556, 92435), (2641, 89460), (2660, 88821), (2698, 87570), (2780, 84987), (2919, 80940), (2982, 79230), (3195, 73948), (3420, 69083), (3892, 60705), (3990, 59214), (4047, 58380), (4170, 56658), (4260, 55461), (4473, 52820), (4788, 49345), (4865, 48564), (4970, 47538), (5004, 47215), (5282, 44730), (5396, 43785), (5838, 40470), (5964, 39615), (5985, 39476), (6255, 37772), (6390, 36974), (6745, 35028), (7455, 31692), (7923, 29820), (7980, 29607), (8094, 29190), (8340, 28329), (8757, 26980), (8946, 26410), (9443, 25020), (9730, 24282), (9869, 23940), (9940, 23769), (10564, 22365), (11676, 20235), (11970, 19738), (12141, 19460), (12510, 18886), (12780, 18487), (13205, 17892), (13490, 17514), (14595, 16188), (14910, 15846)]