4422689640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{23671}}^1$

素因数の和:23864

約数の個数: 128

約数和(自身を含む): 14828140800

約数和(自身を除く): 10405451160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 173, 180, 216, 270, 346, 360, 519, 540, 692, 865, 1038, 1080, 1384, 1557, 1730, 2076, 2595, 3114, 3460, 4152, 4671, 5190, 6228, 6920, 7785, 9342, 10380, 12456, 15570, 18684, 20760, 23355, 23671, 31140, 37368, 46710, 47342, 62280, 71013, 93420, 94684, 118355, 142026, 186840, 189368, 213039, 236710, 284052, 355065, 426078, 473420, 568104, 639117, 710130, 852156, 946840, 1065195, 1278234, 1420260, 1704312, 2130390, 2556468, 2840520, 3195585, 4095083, 4260780, 5112936, 6391170, 8190166, 8521560, 12285249, 12782340, 16380332, 20475415, 24570498, 25564680, 32760664, 36855747, 40950830, 49140996, 61426245, 73711494, 81901660, 98281992, 110567241, 122852490, 147422988, 163803320, 184278735, 221134482, 245704980, 294845976, 368557470, 442268964, 491409960, 552836205, 737114940, 884537928, 1105672410, 1474229880, 2211344820, 4422689640]

約数ペア:

[(1, 4422689640), (2, 2211344820), (3, 1474229880), (4, 1105672410), (5, 884537928), (6, 737114940), (8, 552836205), (9, 491409960), (10, 442268964), (12, 368557470), (15, 294845976), (18, 245704980), (20, 221134482), (24, 184278735), (27, 163803320), (30, 147422988), (36, 122852490), (40, 110567241), (45, 98281992), (54, 81901660), (60, 73711494), (72, 61426245), (90, 49140996), (108, 40950830), (120, 36855747), (135, 32760664), (173, 25564680), (180, 24570498), (216, 20475415), (270, 16380332), (346, 12782340), (360, 12285249), (519, 8521560), (540, 8190166), (692, 6391170), (865, 5112936), (1038, 4260780), (1080, 4095083), (1384, 3195585), (1557, 2840520), (1730, 2556468), (2076, 2130390), (2595, 1704312), (3114, 1420260), (3460, 1278234), (4152, 1065195), (4671, 946840), (5190, 852156), (6228, 710130), (6920, 639117), (7785, 568104), (9342, 473420), (10380, 426078), (12456, 355065), (15570, 284052), (18684, 236710), (20760, 213039), (23355, 189368), (23671, 186840), (31140, 142026), (37368, 118355), (46710, 94684), (47342, 93420), (62280, 71013)]