408045284920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2115101}}^1$

素因数の和:2115185

約数の個数: 128

約数和(自身を含む): 1151292320640

約数和(自身を除く): 743247035720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 53, 56, 65, 70, 91, 104, 106, 130, 140, 182, 212, 260, 265, 280, 364, 371, 424, 455, 520, 530, 689, 728, 742, 910, 1060, 1378, 1484, 1820, 1855, 2120, 2756, 2968, 3445, 3640, 3710, 4823, 5512, 6890, 7420, 9646, 13780, 14840, 19292, 24115, 27560, 38584, 48230, 96460, 192920, 2115101, 4230202, 8460404, 10575505, 14805707, 16920808, 21151010, 27496313, 29611414, 42302020, 54992626, 59222828, 74028535, 84604040, 109985252, 112100353, 118445656, 137481565, 148057070, 192474191, 219970504, 224200706, 274963130, 296114140, 384948382, 448401412, 549926260, 560501765, 592228280, 769896764, 784702471, 896802824, 962370955, 1099852520, 1121003530, 1457304589, 1539793528, 1569404942, 1924741910, 2242007060, 2914609178, 3138809884, 3849483820, 3923512355, 4484014120, 5829218356, 6277619768, 7286522945, 7698967640, 7847024710, 10201132123, 11658436712, 14573045890, 15694049420, 20402264246, 29146091780, 31388098840, 40804528492, 51005660615, 58292183560, 81609056984, 102011321230, 204022642460, 408045284920]

約数ペア:

[(1, 408045284920), (2, 204022642460), (4, 102011321230), (5, 81609056984), (7, 58292183560), (8, 51005660615), (10, 40804528492), (13, 31388098840), (14, 29146091780), (20, 20402264246), (26, 15694049420), (28, 14573045890), (35, 11658436712), (40, 10201132123), (52, 7847024710), (53, 7698967640), (56, 7286522945), (65, 6277619768), (70, 5829218356), (91, 4484014120), (104, 3923512355), (106, 3849483820), (130, 3138809884), (140, 2914609178), (182, 2242007060), (212, 1924741910), (260, 1569404942), (265, 1539793528), (280, 1457304589), (364, 1121003530), (371, 1099852520), (424, 962370955), (455, 896802824), (520, 784702471), (530, 769896764), (689, 592228280), (728, 560501765), (742, 549926260), (910, 448401412), (1060, 384948382), (1378, 296114140), (1484, 274963130), (1820, 224200706), (1855, 219970504), (2120, 192474191), (2756, 148057070), (2968, 137481565), (3445, 118445656), (3640, 112100353), (3710, 109985252), (4823, 84604040), (5512, 74028535), (6890, 59222828), (7420, 54992626), (9646, 42302020), (13780, 29611414), (14840, 27496313), (19292, 21151010), (24115, 16920808), (27560, 14805707), (38584, 10575505), (48230, 8460404), (96460, 4230202), (192920, 2115101)]