1488661020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5653}}^1$

素因数の和:5705

約数の個数: 288

約数和(自身を含む): 5927201280

約数和(自身を除く): 4438540260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 110, 114, 126, 132, 133, 140, 154, 165, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 266, 285, 308, 315, 330, 342, 380, 385, 396, 399, 418, 420, 462, 495, 532, 570, 627, 630, 660, 665, 684, 693, 770, 798, 836, 855, 924, 990, 1045, 1140, 1155, 1197, 1254, 1260, 1330, 1386, 1463, 1540, 1596, 1710, 1881, 1980, 1995, 2090, 2310, 2394, 2508, 2660, 2772, 2926, 3135, 3420, 3465, 3762, 3990, 4180, 4389, 4620, 4788, 5653, 5852, 5985, 6270, 6930, 7315, 7524, 7980, 8778, 9405, 11306, 11970, 12540, 13167, 13860, 14630, 16959, 17556, 18810, 21945, 22612, 23940, 26334, 28265, 29260, 33918, 37620, 39571, 43890, 50877, 52668, 56530, 62183, 65835, 67836, 79142, 84795, 87780, 101754, 107407, 113060, 118713, 124366, 131670, 158284, 169590, 186549, 197855, 203508, 214814, 237426, 248732, 254385, 263340, 310915, 322221, 339180, 356139, 373098, 395710, 429628, 435281, 474852, 508770, 537035, 559647, 593565, 621830, 644442, 712278, 746196, 751849, 791420, 870562, 932745, 966663, 1017540, 1074070, 1119294, 1181477, 1187130, 1243660, 1288884, 1305843, 1424556, 1503698, 1611105, 1741124, 1780695, 1865490, 1933326, 2148140, 2176405, 2238588, 2255547, 2362954, 2374260, 2611686, 2798235, 3007396, 3222210, 3544431, 3561390, 3730980, 3759245, 3866652, 3917529, 4352810, 4511094, 4725908, 4833315, 5223372, 5596470, 5907385, 6444420, 6529215, 6766641, 7088862, 7122780, 7518490, 7835058, 8270339, 8705620, 9022188, 9666630, 10633293, 11192940, 11277735, 11814770, 13058430, 13533282, 14177724, 15036980, 15670116, 16540678, 17722155, 19333260, 19587645, 21266586, 22555470, 23629540, 24811017, 26116860, 27066564, 33081356, 33833205, 35444310, 39175290, 41351695, 42533172, 45110940, 49622034, 53166465, 67666410, 70888620, 74433051, 78350580, 82703390, 99244068, 106332930, 124055085, 135332820, 148866102, 165406780, 212665860, 248110170, 297732204, 372165255, 496220340, 744330510, 1488661020]

約数ペア:

[(1, 1488661020), (2, 744330510), (3, 496220340), (4, 372165255), (5, 297732204), (6, 248110170), (7, 212665860), (9, 165406780), (10, 148866102), (11, 135332820), (12, 124055085), (14, 106332930), (15, 99244068), (18, 82703390), (19, 78350580), (20, 74433051), (21, 70888620), (22, 67666410), (28, 53166465), (30, 49622034), (33, 45110940), (35, 42533172), (36, 41351695), (38, 39175290), (42, 35444310), (44, 33833205), (45, 33081356), (55, 27066564), (57, 26116860), (60, 24811017), (63, 23629540), (66, 22555470), (70, 21266586), (76, 19587645), (77, 19333260), (84, 17722155), (90, 16540678), (95, 15670116), (99, 15036980), (105, 14177724), (110, 13533282), (114, 13058430), (126, 11814770), (132, 11277735), (133, 11192940), (140, 10633293), (154, 9666630), (165, 9022188), (171, 8705620), (180, 8270339), (190, 7835058), (198, 7518490), (209, 7122780), (210, 7088862), (220, 6766641), (228, 6529215), (231, 6444420), (252, 5907385), (266, 5596470), (285, 5223372), (308, 4833315), (315, 4725908), (330, 4511094), (342, 4352810), (380, 3917529), (385, 3866652), (396, 3759245), (399, 3730980), (418, 3561390), (420, 3544431), (462, 3222210), (495, 3007396), (532, 2798235), (570, 2611686), (627, 2374260), (630, 2362954), (660, 2255547), (665, 2238588), (684, 2176405), (693, 2148140), (770, 1933326), (798, 1865490), (836, 1780695), (855, 1741124), (924, 1611105), (990, 1503698), (1045, 1424556), (1140, 1305843), (1155, 1288884), (1197, 1243660), (1254, 1187130), (1260, 1181477), (1330, 1119294), (1386, 1074070), (1463, 1017540), (1540, 966663), (1596, 932745), (1710, 870562), (1881, 791420), (1980, 751849), (1995, 746196), (2090, 712278), (2310, 644442), (2394, 621830), (2508, 593565), (2660, 559647), (2772, 537035), (2926, 508770), (3135, 474852), (3420, 435281), (3465, 429628), (3762, 395710), (3990, 373098), (4180, 356139), (4389, 339180), (4620, 322221), (4788, 310915), (5653, 263340), (5852, 254385), (5985, 248732), (6270, 237426), (6930, 214814), (7315, 203508), (7524, 197855), (7980, 186549), (8778, 169590), (9405, 158284), (11306, 131670), (11970, 124366), (12540, 118713), (13167, 113060), (13860, 107407), (14630, 101754), (16959, 87780), (17556, 84795), (18810, 79142), (21945, 67836), (22612, 65835), (23940, 62183), (26334, 56530), (28265, 52668), (29260, 50877), (33918, 43890), (37620, 39571)]