194230920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6553}}^1$

素因数の和:6599

約数の個数: 128

約数和(自身を含む): 660643200

約数和(自身を除く): 466412280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 6553, 7410, 9880, 13106, 14820, 19659, 26212, 29640, 32765, 39318, 52424, 65530, 78636, 85189, 98295, 124507, 131060, 157272, 170378, 196590, 249014, 255567, 262120, 340756, 373521, 393180, 425945, 498028, 511134, 622535, 681512, 747042, 786360, 851890, 996056, 1022268, 1245070, 1277835, 1494084, 1618591, 1703780, 1867605, 2044536, 2490140, 2555670, 2988168, 3237182, 3407560, 3735210, 4855773, 4980280, 5111340, 6474364, 7470420, 8092955, 9711546, 10222680, 12948728, 14940840, 16185910, 19423092, 24278865, 32371820, 38846184, 48557730, 64743640, 97115460, 194230920]

約数ペア:

[(1, 194230920), (2, 97115460), (3, 64743640), (4, 48557730), (5, 38846184), (6, 32371820), (8, 24278865), (10, 19423092), (12, 16185910), (13, 14940840), (15, 12948728), (19, 10222680), (20, 9711546), (24, 8092955), (26, 7470420), (30, 6474364), (38, 5111340), (39, 4980280), (40, 4855773), (52, 3735210), (57, 3407560), (60, 3237182), (65, 2988168), (76, 2555670), (78, 2490140), (95, 2044536), (104, 1867605), (114, 1703780), (120, 1618591), (130, 1494084), (152, 1277835), (156, 1245070), (190, 1022268), (195, 996056), (228, 851890), (247, 786360), (260, 747042), (285, 681512), (312, 622535), (380, 511134), (390, 498028), (456, 425945), (494, 393180), (520, 373521), (570, 340756), (741, 262120), (760, 255567), (780, 249014), (988, 196590), (1140, 170378), (1235, 157272), (1482, 131060), (1560, 124507), (1976, 98295), (2280, 85189), (2470, 78636), (2964, 65530), (3705, 52424), (4940, 39318), (5928, 32765), (6553, 29640), (7410, 26212), (9880, 19659), (13106, 14820)]