2018152260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:592

約数の個数: 240

約数和(自身を含む): 6720436800

約数和(自身を除く): 4702284540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 173, 180, 190, 228, 270, 285, 324, 342, 346, 379, 380, 405, 513, 519, 540, 570, 684, 692, 758, 810, 855, 865, 1026, 1038, 1137, 1140, 1516, 1539, 1557, 1620, 1710, 1730, 1895, 2052, 2076, 2274, 2565, 2595, 3078, 3114, 3287, 3411, 3420, 3460, 3790, 4548, 4671, 5130, 5190, 5685, 6156, 6228, 6574, 6822, 7201, 7580, 7695, 7785, 9342, 9861, 10233, 10260, 10380, 11370, 13148, 13644, 14013, 14402, 15390, 15570, 16435, 17055, 18684, 19722, 20466, 21603, 22740, 23355, 28026, 28804, 29583, 30699, 30780, 31140, 32870, 34110, 36005, 39444, 40932, 43206, 46710, 49305, 51165, 56052, 59166, 61398, 64809, 65567, 65740, 68220, 70065, 72010, 86412, 88749, 93420, 98610, 102330, 108015, 118332, 122796, 129618, 131134, 140130, 144020, 147915, 153495, 177498, 194427, 196701, 197220, 204660, 216030, 259236, 262268, 266247, 280260, 295830, 306990, 324045, 327835, 354996, 388854, 393402, 432060, 443745, 532494, 583281, 590103, 591660, 613980, 648090, 655670, 777708, 786804, 887490, 972135, 983505, 1064988, 1166562, 1180206, 1245773, 1296180, 1311340, 1331235, 1770309, 1774980, 1944270, 1967010, 2333124, 2360412, 2491546, 2662470, 2916405, 2950515, 3540618, 3737319, 3888540, 3934020, 4983092, 5310927, 5324940, 5832810, 5901030, 6228865, 7081236, 7474638, 8851545, 10621854, 11211957, 11665620, 11802060, 12457730, 14949276, 17703090, 18686595, 21243708, 22423914, 24915460, 26554635, 33635871, 35406180, 37373190, 44847828, 53109270, 56059785, 67271742, 74746380, 100907613, 106218540, 112119570, 134543484, 168179355, 201815226, 224239140, 336358710, 403630452, 504538065, 672717420, 1009076130, 2018152260]

約数ペア:

[(1, 2018152260), (2, 1009076130), (3, 672717420), (4, 504538065), (5, 403630452), (6, 336358710), (9, 224239140), (10, 201815226), (12, 168179355), (15, 134543484), (18, 112119570), (19, 106218540), (20, 100907613), (27, 74746380), (30, 67271742), (36, 56059785), (38, 53109270), (45, 44847828), (54, 37373190), (57, 35406180), (60, 33635871), (76, 26554635), (81, 24915460), (90, 22423914), (95, 21243708), (108, 18686595), (114, 17703090), (135, 14949276), (162, 12457730), (171, 11802060), (173, 11665620), (180, 11211957), (190, 10621854), (228, 8851545), (270, 7474638), (285, 7081236), (324, 6228865), (342, 5901030), (346, 5832810), (379, 5324940), (380, 5310927), (405, 4983092), (513, 3934020), (519, 3888540), (540, 3737319), (570, 3540618), (684, 2950515), (692, 2916405), (758, 2662470), (810, 2491546), (855, 2360412), (865, 2333124), (1026, 1967010), (1038, 1944270), (1137, 1774980), (1140, 1770309), (1516, 1331235), (1539, 1311340), (1557, 1296180), (1620, 1245773), (1710, 1180206), (1730, 1166562), (1895, 1064988), (2052, 983505), (2076, 972135), (2274, 887490), (2565, 786804), (2595, 777708), (3078, 655670), (3114, 648090), (3287, 613980), (3411, 591660), (3420, 590103), (3460, 583281), (3790, 532494), (4548, 443745), (4671, 432060), (5130, 393402), (5190, 388854), (5685, 354996), (6156, 327835), (6228, 324045), (6574, 306990), (6822, 295830), (7201, 280260), (7580, 266247), (7695, 262268), (7785, 259236), (9342, 216030), (9861, 204660), (10233, 197220), (10260, 196701), (10380, 194427), (11370, 177498), (13148, 153495), (13644, 147915), (14013, 144020), (14402, 140130), (15390, 131134), (15570, 129618), (16435, 122796), (17055, 118332), (18684, 108015), (19722, 102330), (20466, 98610), (21603, 93420), (22740, 88749), (23355, 86412), (28026, 72010), (28804, 70065), (29583, 68220), (30699, 65740), (30780, 65567), (31140, 64809), (32870, 61398), (34110, 59166), (36005, 56052), (39444, 51165), (40932, 49305), (43206, 46710)]