40212529740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{16411}}^1\times {\mathrm{13613}}^1$

素因数の和:30039

約数の個数: 72

約数和(自身を含む): 121994400528

約数和(自身を除く): 81781870788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 13613, 16411, 27226, 32822, 40839, 49233, 54452, 65644, 68065, 81678, 82055, 98466, 122517, 136130, 147699, 163356, 164110, 196932, 204195, 245034, 246165, 272260, 295398, 328220, 408390, 490068, 492330, 590796, 612585, 738495, 816780, 984660, 1225170, 1476990, 2450340, 2953980, 223402943, 446805886, 670208829, 893611772, 1117014715, 1340417658, 2010626487, 2234029430, 2680835316, 3351044145, 4021252974, 4468058860, 6702088290, 8042505948, 10053132435, 13404176580, 20106264870, 40212529740]

約数ペア:

[(1, 40212529740), (2, 20106264870), (3, 13404176580), (4, 10053132435), (5, 8042505948), (6, 6702088290), (9, 4468058860), (10, 4021252974), (12, 3351044145), (15, 2680835316), (18, 2234029430), (20, 2010626487), (30, 1340417658), (36, 1117014715), (45, 893611772), (60, 670208829), (90, 446805886), (180, 223402943), (13613, 2953980), (16411, 2450340), (27226, 1476990), (32822, 1225170), (40839, 984660), (49233, 816780), (54452, 738495), (65644, 612585), (68065, 590796), (81678, 492330), (82055, 490068), (98466, 408390), (122517, 328220), (136130, 295398), (147699, 272260), (163356, 246165), (164110, 245034), (196932, 204195)]