15943214820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{346441}}^1$

素因数の和:346525

約数の個数: 96

約数和(自身を含む): 48889895040

約数和(自身を除く): 32946680220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 177, 195, 236, 260, 295, 354, 390, 590, 708, 767, 780, 885, 1180, 1534, 1770, 2301, 3068, 3540, 3835, 4602, 7670, 9204, 11505, 15340, 23010, 46020, 346441, 692882, 1039323, 1385764, 1732205, 2078646, 3464410, 4157292, 4503733, 5196615, 6928820, 9007466, 10393230, 13511199, 18014932, 20440019, 20786460, 22518665, 27022398, 40880038, 45037330, 54044796, 61320057, 67555995, 81760076, 90074660, 102200095, 122640114, 135111990, 204400190, 245280228, 265720247, 270223980, 306600285, 408800380, 531440494, 613200570, 797160741, 1062880988, 1226401140, 1328601235, 1594321482, 2657202470, 3188642964, 3985803705, 5314404940, 7971607410, 15943214820]

約数ペア:

[(1, 15943214820), (2, 7971607410), (3, 5314404940), (4, 3985803705), (5, 3188642964), (6, 2657202470), (10, 1594321482), (12, 1328601235), (13, 1226401140), (15, 1062880988), (20, 797160741), (26, 613200570), (30, 531440494), (39, 408800380), (52, 306600285), (59, 270223980), (60, 265720247), (65, 245280228), (78, 204400190), (118, 135111990), (130, 122640114), (156, 102200095), (177, 90074660), (195, 81760076), (236, 67555995), (260, 61320057), (295, 54044796), (354, 45037330), (390, 40880038), (590, 27022398), (708, 22518665), (767, 20786460), (780, 20440019), (885, 18014932), (1180, 13511199), (1534, 10393230), (1770, 9007466), (2301, 6928820), (3068, 5196615), (3540, 4503733), (3835, 4157292), (4602, 3464410), (7670, 2078646), (9204, 1732205), (11505, 1385764), (15340, 1039323), (23010, 692882), (46020, 346441)]